381271618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6329}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 706124160

約数和(自身を除く): 324852542

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 2317, 4303, 4634, 6329, 8606, 12658, 30121, 44303, 60242, 82277, 88606, 164554, 575939, 1151878, 2094899, 4189798, 14664293, 27233687, 29328586, 54467374, 190635809, 381271618]

約数ペア:

[(1, 381271618), (2, 190635809), (7, 54467374), (13, 29328586), (14, 27233687), (26, 14664293), (91, 4189798), (182, 2094899), (331, 1151878), (662, 575939), (2317, 164554), (4303, 88606), (4634, 82277), (6329, 60242), (8606, 44303), (12658, 30121)]