99378890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3623}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 193608576

約数和(自身を除く): 94229686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 3623, 5486, 7246, 13715, 18115, 27430, 36230, 47099, 94198, 235495, 470990, 764453, 1528906, 3822265, 7644530, 9937889, 19875778, 49689445, 99378890]

約数ペア:

[(1, 99378890), (2, 49689445), (5, 19875778), (10, 9937889), (13, 7644530), (26, 3822265), (65, 1528906), (130, 764453), (211, 470990), (422, 235495), (1055, 94198), (2110, 47099), (2743, 36230), (3623, 27430), (5486, 18115), (7246, 13715)]