423604078

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1\times {\mathrm{1069}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 639432000

約数和(自身を除く): 215827922

約数列:

[1, 2, 239, 478, 829, 1069, 1658, 2138, 198131, 255491, 396262, 510982, 886201, 1772402, 211802039, 423604078]

約数ペア:

[(1, 423604078), (2, 211802039), (239, 1772402), (478, 886201), (829, 510982), (1069, 396262), (1658, 255491), (2138, 198131)]