416019542

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{2543}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 629456832

約数和(自身を除く): 213437290

約数列:

[1, 2, 157, 314, 521, 1042, 2543, 5086, 81797, 163594, 399251, 798502, 1324903, 2649806, 208009771, 416019542]

約数ペア:

[(1, 416019542), (2, 208009771), (157, 2649806), (314, 1324903), (521, 798502), (1042, 399251), (2543, 163594), (5086, 81797)]