1296193070

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{932513}}^1$

素因数の和:932659

約数の個数: 16

約数和(自身を含む): 2349935280

約数和(自身を除く): 1053742210

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 932513, 1865026, 4662565, 9325130, 129619307, 259238614, 648096535, 1296193070]

約数ペア:

[(1, 1296193070), (2, 648096535), (5, 259238614), (10, 129619307), (139, 9325130), (278, 4662565), (695, 1865026), (1390, 932513)]