1689713090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{57259}}^1$

素因数の和:57506

約数の個数: 32

約数和(自身を含む): 3289930560

約数和(自身を除く): 1600217470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 29510, 57259, 114518, 286295, 572590, 744367, 1488734, 3721835, 7443670, 12997793, 25995586, 64988965, 129977930, 168971309, 337942618, 844856545, 1689713090]

約数ペア:

[(1, 1689713090), (2, 844856545), (5, 337942618), (10, 168971309), (13, 129977930), (26, 64988965), (65, 25995586), (130, 12997793), (227, 7443670), (454, 3721835), (1135, 1488734), (2270, 744367), (2951, 572590), (5902, 286295), (14755, 114518), (29510, 57259)]