248335916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13441}}^1$

素因数の和:13625

約数の個数: 24

約数和(自身を含む): 451651200

約数和(自身を除く): 203315284

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 13441, 18476, 26882, 53764, 416671, 833342, 1666684, 2002709, 4005418, 8010836, 62083979, 124167958, 248335916]

約数ペア:

[(1, 248335916), (2, 124167958), (4, 62083979), (31, 8010836), (62, 4005418), (124, 2002709), (149, 1666684), (298, 833342), (596, 416671), (4619, 53764), (9238, 26882), (13441, 18476)]