421119238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{10651}}^1$

素因数の和:11079

約数の個数: 16

約数和(自身を含む): 645383376

約数和(自身を除く): 224264138

約数列:

[1, 2, 53, 106, 373, 746, 10651, 19769, 21302, 39538, 564503, 1129006, 3972823, 7945646, 210559619, 421119238]

約数ペア:

[(1, 421119238), (2, 210559619), (53, 7945646), (106, 3972823), (373, 1129006), (746, 564503), (10651, 39538), (19769, 21302)]