660388912201

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{269231}}^1$

素因数の和:269880

約数の個数: 16

約数和(自身を含む): 681049267200

約数和(自身を除く): 20660354999

約数列:

[1, 61, 79, 509, 4819, 31049, 40211, 269231, 2452871, 16423091, 21269249, 137038579, 1297424189, 8359353319, 10826047741, 660388912201]

約数ペア:

[(1, 660388912201), (61, 10826047741), (79, 8359353319), (509, 1297424189), (4819, 137038579), (31049, 21269249), (40211, 16423091), (269231, 2452871)]