2912357110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{19843}}^1$

素因数の和:20992

約数の個数: 32

約数和(自身を含む): 5650777440

約数和(自身を除く): 2738420330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1129, 2258, 5645, 11290, 14677, 19843, 29354, 39686, 73385, 99215, 146770, 198430, 257959, 515918, 1289795, 2579590, 22402747, 44805494, 112013735, 224027470, 291235711, 582471422, 1456178555, 2912357110]

約数ペア:

[(1, 2912357110), (2, 1456178555), (5, 582471422), (10, 291235711), (13, 224027470), (26, 112013735), (65, 44805494), (130, 22402747), (1129, 2579590), (2258, 1289795), (5645, 515918), (11290, 257959), (14677, 198430), (19843, 146770), (29354, 99215), (39686, 73385)]