248916355

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{3391}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 305524224

約数和(自身を除く): 56607869

約数列:

[1, 5, 53, 265, 277, 1385, 3391, 14681, 16955, 73405, 179723, 898615, 939307, 4696535, 49783271, 248916355]

約数ペア:

[(1, 248916355), (5, 49783271), (53, 4696535), (265, 939307), (277, 898615), (1385, 179723), (3391, 73405), (14681, 16955)]