490202268

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{517091}}^1$

素因数の和:517177

約数の個数: 24

約数和(自身を含む): 1158286080

約数和(自身を除く): 668083812

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 517091, 1034182, 1551273, 2068364, 3102546, 6205092, 40850189, 81700378, 122550567, 163400756, 245101134, 490202268]

約数ペア:

[(1, 490202268), (2, 245101134), (3, 163400756), (4, 122550567), (6, 81700378), (12, 40850189), (79, 6205092), (158, 3102546), (237, 2068364), (316, 1551273), (474, 1034182), (948, 517091)]