251408642

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{8741}}^1$

素因数の和:9013

約数の個数: 16

約数和(自身を含む): 384263352

約数和(自身を除く): 132854710

約数列:

[1, 2, 73, 146, 197, 394, 8741, 14381, 17482, 28762, 638093, 1276186, 1721977, 3443954, 125704321, 251408642]

約数ペア:

[(1, 251408642), (2, 125704321), (73, 3443954), (146, 1721977), (197, 1276186), (394, 638093), (8741, 28762), (14381, 17482)]