1244198590

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{188801}}^1$

素因数の和:189467

約数の個数: 16

約数和(自身を含む): 2242967760

約数和(自身を除く): 998769170

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 188801, 377602, 944005, 1888010, 124419859, 248839718, 622099295, 1244198590]

約数ペア:

[(1, 1244198590), (2, 622099295), (5, 248839718), (10, 124419859), (659, 1888010), (1318, 944005), (3295, 377602), (6590, 188801)]