1321463812

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{50849}}^1$

素因数の和:51015

約数の個数: 24

約数和(自身を含む): 2370627000

約数和(自身を除く): 1049163188

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 6497, 12994, 25988, 50849, 101698, 203396, 3711977, 4525561, 7423954, 9051122, 14847908, 18102244, 330365953, 660731906, 1321463812]

約数ペア:

[(1, 1321463812), (2, 660731906), (4, 330365953), (73, 18102244), (89, 14847908), (146, 9051122), (178, 7423954), (292, 4525561), (356, 3711977), (6497, 203396), (12994, 101698), (25988, 50849)]