2008657846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{31039}}^1$

素因数の和:31204

約数の個数: 32

約数和(自身を含む): 3441715200

約数和(自身を除く): 1433057354

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 2489, 3406, 4978, 31039, 32357, 62078, 64714, 403507, 589741, 807014, 1179482, 4066109, 7666633, 8132218, 15333266, 52859417, 77256071, 105718834, 154512142, 1004328923, 2008657846]

約数ペア:

[(1, 2008657846), (2, 1004328923), (13, 154512142), (19, 105718834), (26, 77256071), (38, 52859417), (131, 15333266), (247, 8132218), (262, 7666633), (494, 4066109), (1703, 1179482), (2489, 807014), (3406, 589741), (4978, 403507), (31039, 64714), (32357, 62078)]