314880821906

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{161809261}}^1$

素因数の和:161809409

約数の個数: 16

約数和(自身を含む): 543679120320

約数和(自身を除く): 228798298414

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 161809261, 323618522, 1132664827, 2265329654, 22491487279, 44982974558, 157440410953, 314880821906]

約数ペア:

[(1, 314880821906), (2, 157440410953), (7, 44982974558), (14, 22491487279), (139, 2265329654), (278, 1132664827), (973, 323618522), (1946, 161809261)]