1397330746

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{94427}}^1$

素因数の和:94594

約数の個数: 24

約数和(自身を含む): 2454372576

約数和(自身を除く): 1057041830

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 14798, 94427, 188854, 660989, 1321978, 4626923, 9253846, 14258477, 28516954, 99809339, 199618678, 698665373, 1397330746]

約数ペア:

[(1, 1397330746), (2, 698665373), (7, 199618678), (14, 99809339), (49, 28516954), (98, 14258477), (151, 9253846), (302, 4626923), (1057, 1321978), (2114, 660989), (7399, 188854), (14798, 94427)]