1274911235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{332441}}^1$

素因数の和:332518

約数の個数: 16

約数和(自身を含む): 1675507680

約数和(自身を除く): 400596445

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 332441, 1662205, 4321733, 19614019, 21608665, 98070095, 254982247, 1274911235]

約数ペア:

[(1, 1274911235), (5, 254982247), (13, 98070095), (59, 21608665), (65, 19614019), (295, 4321733), (767, 1662205), (3835, 332441)]