40854602

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 62143200

約数和(自身を除く): 21288598

約数列:

[1, 2, 139, 179, 278, 358, 821, 1642, 24881, 49762, 114119, 146959, 228238, 293918, 20427301, 40854602]

約数ペア:

[(1, 40854602), (2, 20427301), (139, 293918), (179, 228238), (278, 146959), (358, 114119), (821, 49762), (1642, 24881)]