1640246406

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{570719}}^1$

素因数の和:571203

約数の個数: 16

約数和(自身を含む): 3287347200

約数和(自身を除く): 1647100794

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 570719, 1141438, 1712157, 3424314, 273374401, 546748802, 820123203, 1640246406]

約数ペア:

[(1, 1640246406), (2, 820123203), (3, 546748802), (6, 273374401), (479, 3424314), (958, 1712157), (1437, 1141438), (2874, 570719)]