1996001576

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1087}}^1\times {\mathrm{2579}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 3789504000

約数和(自身を除く): 1793502424

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1087, 2174, 2579, 4348, 5158, 8696, 10316, 20632, 96743, 193486, 229531, 386972, 459062, 773944, 918124, 1836248, 2803373, 5606746, 11213492, 22426984, 249500197, 499000394, 998000788, 1996001576]

約数ペア:

[(1, 1996001576), (2, 998000788), (4, 499000394), (8, 249500197), (89, 22426984), (178, 11213492), (356, 5606746), (712, 2803373), (1087, 1836248), (2174, 918124), (2579, 773944), (4348, 459062), (5158, 386972), (8696, 229531), (10316, 193486), (20632, 96743)]