401071710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1028389}}^1$

素因数の和:1028412

約数の個数: 32

約数和(自身を含む): 1036617120

約数和(自身を除く): 635545410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1028389, 2056778, 3085167, 5141945, 6170334, 10283890, 13369057, 15425835, 26738114, 30851670, 40107171, 66845285, 80214342, 133690570, 200535855, 401071710]

約数ペア:

[(1, 401071710), (2, 200535855), (3, 133690570), (5, 80214342), (6, 66845285), (10, 40107171), (13, 30851670), (15, 26738114), (26, 15425835), (30, 13369057), (39, 10283890), (65, 6170334), (78, 5141945), (130, 3085167), (195, 2056778), (390, 1028389)]