266591372

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 470303232

約数和(自身を除く): 203711860

約数列:

[1, 2, 4, 271, 331, 542, 662, 743, 1084, 1324, 1486, 2972, 89701, 179402, 201353, 245933, 358804, 402706, 491866, 805412, 983732, 66647843, 133295686, 266591372]

約数ペア:

[(1, 266591372), (2, 133295686), (4, 66647843), (271, 983732), (331, 805412), (542, 491866), (662, 402706), (743, 358804), (1084, 245933), (1324, 201353), (1486, 179402), (2972, 89701)]