2040271448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139439}}^1$

素因数の和:139535

約数の個数: 32

約数和(自身を含む): 4015872000

約数和(自身を除く): 1975600552

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 14632, 139439, 278878, 557756, 1115512, 4322609, 8226901, 8645218, 16453802, 17290436, 32907604, 34580872, 65815208, 255033931, 510067862, 1020135724, 2040271448]

約数ペア:

[(1, 2040271448), (2, 1020135724), (4, 510067862), (8, 255033931), (31, 65815208), (59, 34580872), (62, 32907604), (118, 17290436), (124, 16453802), (236, 8645218), (248, 8226901), (472, 4322609), (1829, 1115512), (3658, 557756), (7316, 278878), (14632, 139439)]