713473648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{564457}}^1$

素因数の和:564544

約数の個数: 20

約数和(自身を含む): 1399855840

約数和(自身を除く): 686382192

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 564457, 1128914, 2257828, 4515656, 9031312, 44592103, 89184206, 178368412, 356736824, 713473648]

約数ペア:

[(1, 713473648), (2, 356736824), (4, 178368412), (8, 89184206), (16, 44592103), (79, 9031312), (158, 4515656), (316, 2257828), (632, 1128914), (1264, 564457)]