427512056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3143471}}^1$

素因数の和:3143494

約数の個数: 16

約数和(自身を含む): 848737440

約数和(自身を除く): 421225384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3143471, 6286942, 12573884, 25147768, 53439007, 106878014, 213756028, 427512056]

約数ペア:

[(1, 427512056), (2, 213756028), (4, 106878014), (8, 53439007), (17, 25147768), (34, 12573884), (68, 6286942), (136, 3143471)]