2017749934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^2$

素因数の和:457

約数の個数: 36

約数和(自身を含む): 3264116184

約数和(自身を除く): 1246366250

約数列:

[1, 2, 23, 37, 46, 74, 179, 358, 851, 1369, 1702, 2738, 4117, 6623, 8234, 13246, 31487, 32041, 62974, 64082, 152329, 245051, 304658, 490102, 736943, 1185517, 1473886, 2371034, 5636173, 11272346, 27266891, 43864129, 54533782, 87728258, 1008874967, 2017749934]

約数ペア:

[(1, 2017749934), (2, 1008874967), (23, 87728258), (37, 54533782), (46, 43864129), (74, 27266891), (179, 11272346), (358, 5636173), (851, 2371034), (1369, 1473886), (1702, 1185517), (2738, 736943), (4117, 490102), (6623, 304658), (8234, 245051), (13246, 152329), (31487, 64082), (32041, 62974)]