2641852798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{69739}}^1$

素因数の和:69832

約数の個数: 32

約数和(自身を含む): 4499066880

約数和(自身を除く): 1857214082

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2914, 18941, 37882, 69739, 139478, 906607, 1813214, 2161909, 3277733, 4323818, 6555466, 28104817, 42610529, 56209634, 85221058, 101609723, 203219446, 1320926399, 2641852798]

約数ペア:

[(1, 2641852798), (2, 1320926399), (13, 203219446), (26, 101609723), (31, 85221058), (47, 56209634), (62, 42610529), (94, 28104817), (403, 6555466), (611, 4323818), (806, 3277733), (1222, 2161909), (1457, 1813214), (2914, 906607), (18941, 139478), (37882, 69739)]