122983016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1789}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 248845800

約数和(自身を除く): 125862784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 1322, 1789, 2644, 3578, 5288, 7156, 8593, 14312, 17186, 23257, 34372, 46514, 68744, 93028, 186056, 1182529, 2365058, 4730116, 9460232, 15372877, 30745754, 61491508, 122983016]

約数ペア:

[(1, 122983016), (2, 61491508), (4, 30745754), (8, 15372877), (13, 9460232), (26, 4730116), (52, 2365058), (104, 1182529), (661, 186056), (1322, 93028), (1789, 68744), (2644, 46514), (3578, 34372), (5288, 23257), (7156, 17186), (8593, 14312)]