1263028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 2413152

約数和(自身を除く): 1150124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 227, 428, 454, 908, 1391, 2782, 2951, 5564, 5902, 11804, 24289, 48578, 97156, 315757, 631514, 1263028]

約数ペア:

[(1, 1263028), (2, 631514), (4, 315757), (13, 97156), (26, 48578), (52, 24289), (107, 11804), (214, 5902), (227, 5564), (428, 2951), (454, 2782), (908, 1391)]