9992632

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21411000

約数和(自身を除く): 11418368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 389, 494, 676, 778, 988, 1352, 1556, 1976, 3112, 3211, 5057, 6422, 7391, 10114, 12844, 14782, 20228, 25688, 29564, 40456, 59128, 65741, 96083, 131482, 192166, 262964, 384332, 525928, 768664, 1249079, 2498158, 4996316, 9992632]

約数ペア:

[(1, 9992632), (2, 4996316), (4, 2498158), (8, 1249079), (13, 768664), (19, 525928), (26, 384332), (38, 262964), (52, 192166), (76, 131482), (104, 96083), (152, 65741), (169, 59128), (247, 40456), (338, 29564), (389, 25688), (494, 20228), (676, 14782), (778, 12844), (988, 10114), (1352, 7391), (1556, 6422), (1976, 5057), (3112, 3211)]