2105382484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12568

約数の個数: 48

約数和(自身を含む): 4018452480

約数和(自身を除く): 1913069996

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 94, 116, 124, 188, 899, 1363, 1457, 1798, 2726, 2914, 3596, 5452, 5828, 12457, 24914, 42253, 49828, 84506, 169012, 361253, 386167, 585479, 722506, 772334, 1170958, 1445012, 1544668, 2341916, 11198843, 16978891, 18149849, 22397686, 33957782, 36299698, 44795372, 67915564, 72599396, 526345621, 1052691242, 2105382484]

約数ペア:

[(1, 2105382484), (2, 1052691242), (4, 526345621), (29, 72599396), (31, 67915564), (47, 44795372), (58, 36299698), (62, 33957782), (94, 22397686), (116, 18149849), (124, 16978891), (188, 11198843), (899, 2341916), (1363, 1544668), (1457, 1445012), (1798, 1170958), (2726, 772334), (2914, 722506), (3596, 585479), (5452, 386167), (5828, 361253), (12457, 169012), (24914, 84506), (42253, 49828)]