2187897842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{108023}}^1$

素因数の和:108098

約数の個数: 32

約数和(自身を含む): 3811086720

約数和(自身を除く): 1623188878

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 108023, 216046, 1404299, 2052437, 2808598, 4104874, 4428943, 8857886, 26681681, 53363362, 57576259, 84149917, 115152518, 168299834, 1093948921, 2187897842]

約数ペア:

[(1, 2187897842), (2, 1093948921), (13, 168299834), (19, 115152518), (26, 84149917), (38, 57576259), (41, 53363362), (82, 26681681), (247, 8857886), (494, 4428943), (533, 4104874), (779, 2808598), (1066, 2052437), (1558, 1404299), (10127, 216046), (20254, 108023)]