290942908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{1453}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 515169648

約数和(自身を除く): 224226740

約数列:

[1, 2, 4, 113, 226, 443, 452, 886, 1453, 1772, 2906, 5812, 50059, 100118, 164189, 200236, 328378, 643679, 656756, 1287358, 2574716, 72735727, 145471454, 290942908]

約数ペア:

[(1, 290942908), (2, 145471454), (4, 72735727), (113, 2574716), (226, 1287358), (443, 656756), (452, 643679), (886, 328378), (1453, 200236), (1772, 164189), (2906, 100118), (5812, 50059)]