328544086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{665069}}^1$

素因数の和:665103

約数の個数: 16

約数和(自身を含む): 558658800

約数和(自身を除く): 230114714

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 665069, 1330138, 8645897, 12636311, 17291794, 25272622, 164272043, 328544086]

約数ペア:

[(1, 328544086), (2, 164272043), (13, 25272622), (19, 17291794), (26, 12636311), (38, 8645897), (247, 1330138), (494, 665069)]