427241518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1142357}}^1$

素因数の和:1142387

約数の個数: 16

約数和(自身を含む): 740247984

約数和(自身を除く): 313006466

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1142357, 2284714, 12565927, 19420069, 25131854, 38840138, 213620759, 427241518]

約数ペア:

[(1, 427241518), (2, 213620759), (11, 38840138), (17, 25131854), (22, 19420069), (34, 12565927), (187, 2284714), (374, 1142357)]