1642928617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{28607}}^1$

素因数の和:28868

約数の個数: 16

約数和(自身を含む): 1878515712

約数和(自身を除く): 235587095

約数列:

[1, 11, 23, 227, 253, 2497, 5221, 28607, 57431, 314677, 657961, 6493789, 7237571, 71431679, 149357147, 1642928617]

約数ペア:

[(1, 1642928617), (11, 149357147), (23, 71431679), (227, 7237571), (253, 6493789), (2497, 657961), (5221, 314677), (28607, 57431)]