2000223212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{4133}}^1$

素因数の和:4418

約数の個数: 48

約数和(自身を含む): 3879544032

約数和(自身を除く): 1879320820

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 227, 454, 533, 908, 1066, 2132, 2951, 4133, 5902, 8266, 9307, 11804, 16532, 18614, 37228, 53729, 107458, 120991, 169453, 214916, 241982, 338906, 483964, 677812, 938191, 1876382, 2202889, 3752764, 4405778, 8811556, 12196483, 24392966, 38465831, 48785932, 76931662, 153863324, 500055803, 1000111606, 2000223212]

約数ペア:

[(1, 2000223212), (2, 1000111606), (4, 500055803), (13, 153863324), (26, 76931662), (41, 48785932), (52, 38465831), (82, 24392966), (164, 12196483), (227, 8811556), (454, 4405778), (533, 3752764), (908, 2202889), (1066, 1876382), (2132, 938191), (2951, 677812), (4133, 483964), (5902, 338906), (8266, 241982), (9307, 214916), (11804, 169453), (16532, 120991), (18614, 107458), (37228, 53729)]