861362788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 1862445312

約数和(自身を除く): 1001082524

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 233, 253, 281, 286, 299, 466, 506, 562, 572, 598, 932, 1012, 1124, 1196, 2563, 3029, 3091, 3289, 3653, 5126, 5359, 6058, 6182, 6463, 6578, 7306, 10252, 10718, 12116, 12364, 12926, 13156, 14612, 21436, 25852, 33319, 40183, 58949, 65473, 66638, 69667, 71093, 80366, 84019, 117898, 130946, 133276, 139334, 142186, 160732, 168038, 235796, 261892, 278668, 284372, 336076, 720203, 766337, 851149, 924209, 1440406, 1505879, 1532674, 1702298, 1848418, 2880812, 3011758, 3065348, 3404596, 3696836, 6023516, 9362639, 16564669, 18725278, 19576427, 33129338, 37450556, 39152854, 66258676, 78305708, 215340697, 430681394, 861362788]

約数ペア:

[(1, 861362788), (2, 430681394), (4, 215340697), (11, 78305708), (13, 66258676), (22, 39152854), (23, 37450556), (26, 33129338), (44, 19576427), (46, 18725278), (52, 16564669), (92, 9362639), (143, 6023516), (233, 3696836), (253, 3404596), (281, 3065348), (286, 3011758), (299, 2880812), (466, 1848418), (506, 1702298), (562, 1532674), (572, 1505879), (598, 1440406), (932, 924209), (1012, 851149), (1124, 766337), (1196, 720203), (2563, 336076), (3029, 284372), (3091, 278668), (3289, 261892), (3653, 235796), (5126, 168038), (5359, 160732), (6058, 142186), (6182, 139334), (6463, 133276), (6578, 130946), (7306, 117898), (10252, 84019), (10718, 80366), (12116, 71093), (12364, 69667), (12926, 66638), (13156, 65473), (14612, 58949), (21436, 40183), (25852, 33319)]