2472666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 5712768

約数和(自身を除く): 3240102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 521, 678, 791, 1042, 1563, 1582, 2373, 3126, 3647, 4746, 7294, 10941, 21882, 58873, 117746, 176619, 353238, 412111, 824222, 1236333, 2472666]

約数ペア:

[(1, 2472666), (2, 1236333), (3, 824222), (6, 412111), (7, 353238), (14, 176619), (21, 117746), (42, 58873), (113, 21882), (226, 10941), (339, 7294), (521, 4746), (678, 3647), (791, 3126), (1042, 2373), (1563, 1582)]