9921371044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1263547}}^1$

素因数の和:1263715

約数の個数: 24

約数和(自身を含む): 18821811008

約数和(自身を除く): 8900439964

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 1263547, 2527094, 5054188, 16426111, 32852222, 65704444, 190795597, 381591194, 763182388, 2480342761, 4960685522, 9921371044]

約数ペア:

[(1, 9921371044), (2, 4960685522), (4, 2480342761), (13, 763182388), (26, 381591194), (52, 190795597), (151, 65704444), (302, 32852222), (604, 16426111), (1963, 5054188), (3926, 2527094), (7852, 1263547)]