10990408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 24375600

約数和(自身を除く): 13385192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 739, 1144, 1352, 1478, 1859, 2956, 3718, 5912, 7436, 8129, 9607, 14872, 16258, 19214, 32516, 38428, 65032, 76856, 105677, 124891, 211354, 249782, 422708, 499564, 845416, 999128, 1373801, 2747602, 5495204, 10990408]

約数ペア:

[(1, 10990408), (2, 5495204), (4, 2747602), (8, 1373801), (11, 999128), (13, 845416), (22, 499564), (26, 422708), (44, 249782), (52, 211354), (88, 124891), (104, 105677), (143, 76856), (169, 65032), (286, 38428), (338, 32516), (572, 19214), (676, 16258), (739, 14872), (1144, 9607), (1352, 8129), (1478, 7436), (1859, 5912), (2956, 3718)]