472628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 911400

約数和(自身を除く): 438772

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 149, 244, 298, 596, 793, 1586, 1937, 3172, 3874, 7748, 9089, 18178, 36356, 118157, 236314, 472628]

約数ペア:

[(1, 472628), (2, 236314), (4, 118157), (13, 36356), (26, 18178), (52, 9089), (61, 7748), (122, 3874), (149, 3172), (244, 1937), (298, 1586), (596, 793)]