2140015684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{41189}}^1$

素因数の和:41643

約数の個数: 24

約数和(自身を含む): 3875155200

約数和(自身を除く): 1735139516

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 12989, 25978, 41189, 51956, 82378, 164756, 1276859, 2553718, 5107436, 17258191, 34516382, 69032764, 535003921, 1070007842, 2140015684]

約数ペア:

[(1, 2140015684), (2, 1070007842), (4, 535003921), (31, 69032764), (62, 34516382), (124, 17258191), (419, 5107436), (838, 2553718), (1676, 1276859), (12989, 164756), (25978, 82378), (41189, 51956)]