7212226

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6521}}^1$

素因数の和:6609

約数の個数: 16

約数和(自身を含む): 12522240

約数和(自身を除く): 5310014

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 6521, 13042, 45647, 91294, 515159, 1030318, 3606113, 7212226]

約数ペア:

[(1, 7212226), (2, 3606113), (7, 1030318), (14, 515159), (79, 91294), (158, 45647), (553, 13042), (1106, 6521)]