2013649838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 3129581664

約数和(自身を除く): 1115931826

約数列:

[1, 2, 43, 86, 137, 274, 277, 554, 617, 1234, 5891, 11782, 11911, 23822, 26531, 37949, 53062, 75898, 84529, 169058, 170909, 341818, 1631807, 3263614, 3634747, 7269494, 7349087, 14698174, 23414533, 46829066, 1006824919, 2013649838]

約数ペア:

[(1, 2013649838), (2, 1006824919), (43, 46829066), (86, 23414533), (137, 14698174), (274, 7349087), (277, 7269494), (554, 3634747), (617, 3263614), (1234, 1631807), (5891, 341818), (11782, 170909), (11911, 169058), (23822, 84529), (26531, 75898), (37949, 53062)]