1291212962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{1511}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 2179457280

約数和(自身を除く): 888244318

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1429, 1511, 2858, 3022, 18577, 19643, 32867, 34753, 37154, 39286, 65734, 69506, 427271, 451789, 854542, 903578, 2159219, 4318438, 28069847, 49662037, 56139694, 99324074, 645606481, 1291212962]

約数ペア:

[(1, 1291212962), (2, 645606481), (13, 99324074), (23, 56139694), (26, 49662037), (46, 28069847), (299, 4318438), (598, 2159219), (1429, 903578), (1511, 854542), (2858, 451789), (3022, 427271), (18577, 69506), (19643, 65734), (32867, 39286), (34753, 37154)]