4649883604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{74887}}^1$

素因数の和:74972

約数の個数: 36

約数和(自身を含む): 8787957024

約数和(自身を除く): 4138073420

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 31046, 62092, 74887, 149774, 299548, 1422853, 2845706, 3220141, 5691412, 6440282, 12880564, 27034207, 54068414, 61182679, 108136828, 122365358, 244730716, 1162470901, 2324941802, 4649883604]

約数ペア:

[(1, 4649883604), (2, 2324941802), (4, 1162470901), (19, 244730716), (38, 122365358), (43, 108136828), (76, 61182679), (86, 54068414), (172, 27034207), (361, 12880564), (722, 6440282), (817, 5691412), (1444, 3220141), (1634, 2845706), (3268, 1422853), (15523, 299548), (31046, 149774), (62092, 74887)]