2980900197934

素因数分解:

$2^1\times {\mathrm{1423}}^1\times {\mathrm{6143}}^1\times {\mathrm{170503}}^1$

素因数の和:178071

約数の個数: 16

約数和(自身を含む): 4475247132672

約数和(自身を除く): 1494346934738

約数列:

[1, 2, 1423, 2846, 6143, 12286, 170503, 341006, 8741489, 17482978, 242625769, 485251538, 1047399929, 2094799858, 1490450098967, 2980900197934]

約数ペア:

[(1, 2980900197934), (2, 1490450098967), (1423, 2094799858), (2846, 1047399929), (6143, 485251538), (12286, 242625769), (170503, 17482978), (341006, 8741489)]