490634168

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{3701}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 936902160

約数和(自身を除く): 446267992

約数列:

[1, 2, 4, 8, 73, 146, 227, 292, 454, 584, 908, 1816, 3701, 7402, 14804, 16571, 29608, 33142, 66284, 132568, 270173, 540346, 840127, 1080692, 1680254, 2161384, 3360508, 6721016, 61329271, 122658542, 245317084, 490634168]

約数ペア:

[(1, 490634168), (2, 245317084), (4, 122658542), (8, 61329271), (73, 6721016), (146, 3360508), (227, 2161384), (292, 1680254), (454, 1080692), (584, 840127), (908, 540346), (1816, 270173), (3701, 132568), (7402, 66284), (14804, 33142), (16571, 29608)]