842675756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{71389}}^1$

素因数の和:71633

約数の個数: 24

約数和(自身を含む): 1595138160

約数和(自身を除く): 752462404

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 71389, 142778, 285556, 928057, 1856114, 3712228, 16205303, 32410606, 64821212, 210668939, 421337878, 842675756]

約数ペア:

[(1, 842675756), (2, 421337878), (4, 210668939), (13, 64821212), (26, 32410606), (52, 16205303), (227, 3712228), (454, 1856114), (908, 928057), (2951, 285556), (5902, 142778), (11804, 71389)]