1642194196

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{21001}}^1$

素因数の和:21291

約数の個数: 24

約数和(自身を含む): 2916169704

約数和(自身を除く): 1273975508

約数列:

[1, 2, 4, 113, 173, 226, 346, 452, 692, 19549, 21001, 39098, 42002, 78196, 84004, 2373113, 3633173, 4746226, 7266346, 9492452, 14532692, 410548549, 821097098, 1642194196]

約数ペア:

[(1, 1642194196), (2, 821097098), (4, 410548549), (113, 14532692), (173, 9492452), (226, 7266346), (346, 4746226), (452, 3633173), (692, 2373113), (19549, 84004), (21001, 78196), (39098, 42002)]