12743651492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31247}}^1$

素因数の和:31329

約数の個数: 96

約数和(自身を含む): 28222193664

約数和(自身を除く): 15478542172

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 124, 143, 253, 286, 299, 341, 403, 506, 572, 598, 682, 713, 806, 1012, 1196, 1364, 1426, 1612, 2852, 3289, 4433, 6578, 7843, 8866, 9269, 13156, 15686, 17732, 18538, 31247, 31372, 37076, 62494, 101959, 124988, 203918, 343717, 406211, 407836, 687434, 718681, 812422, 968657, 1374868, 1437362, 1624844, 1937314, 2874724, 3874628, 4468321, 7905491, 8936642, 9342853, 10655227, 12592541, 15810982, 17873284, 18685706, 21310454, 22279111, 25185082, 31621964, 37371412, 42620908, 44558222, 50370164, 89116444, 102771383, 138517951, 205542766, 245070221, 277035902, 289628443, 411085532, 490140442, 554071804, 579256886, 980280884, 1158513772, 3185912873, 6371825746, 12743651492]

約数ペア:

[(1, 12743651492), (2, 6371825746), (4, 3185912873), (11, 1158513772), (13, 980280884), (22, 579256886), (23, 554071804), (26, 490140442), (31, 411085532), (44, 289628443), (46, 277035902), (52, 245070221), (62, 205542766), (92, 138517951), (124, 102771383), (143, 89116444), (253, 50370164), (286, 44558222), (299, 42620908), (341, 37371412), (403, 31621964), (506, 25185082), (572, 22279111), (598, 21310454), (682, 18685706), (713, 17873284), (806, 15810982), (1012, 12592541), (1196, 10655227), (1364, 9342853), (1426, 8936642), (1612, 7905491), (2852, 4468321), (3289, 3874628), (4433, 2874724), (6578, 1937314), (7843, 1624844), (8866, 1437362), (9269, 1374868), (13156, 968657), (15686, 812422), (17732, 718681), (18538, 687434), (31247, 407836), (31372, 406211), (37076, 343717), (62494, 203918), (101959, 124988)]