2013245828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{1447}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 3896116224

約数和(自身を除く): 1882870396

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 307, 412, 614, 1133, 1228, 1447, 2266, 2894, 3377, 4532, 5788, 6754, 13508, 15917, 31621, 31834, 63242, 63668, 126484, 149041, 298082, 347831, 444229, 596164, 695662, 888458, 1391324, 1639451, 1776916, 3278902, 4886519, 6557804, 9773038, 19546076, 45755587, 91511174, 183022348, 503311457, 1006622914, 2013245828]

約数ペア:

[(1, 2013245828), (2, 1006622914), (4, 503311457), (11, 183022348), (22, 91511174), (44, 45755587), (103, 19546076), (206, 9773038), (307, 6557804), (412, 4886519), (614, 3278902), (1133, 1776916), (1228, 1639451), (1447, 1391324), (2266, 888458), (2894, 695662), (3377, 596164), (4532, 444229), (5788, 347831), (6754, 298082), (13508, 149041), (15917, 126484), (31621, 63668), (31834, 63242)]