2008236867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 3434296320

約数和(自身を除く): 1426059453

約数列:

[1, 3, 7, 13, 21, 39, 41, 59, 91, 123, 177, 273, 287, 413, 533, 767, 861, 1239, 1599, 2301, 2419, 3041, 3731, 5369, 7257, 9123, 11193, 16107, 16933, 21287, 31447, 39533, 50799, 63861, 94341, 118599, 124681, 179419, 220129, 276731, 374043, 538257, 660387, 830193, 872767, 1255933, 1620853, 2332447, 2618301, 3767799, 4862559, 6997341, 7356179, 11345971, 16327129, 22068537, 34037913, 48981387, 51493253, 95630327, 154479759, 286890981, 669412289, 2008236867]

約数ペア:

[(1, 2008236867), (3, 669412289), (7, 286890981), (13, 154479759), (21, 95630327), (39, 51493253), (41, 48981387), (59, 34037913), (91, 22068537), (123, 16327129), (177, 11345971), (273, 7356179), (287, 6997341), (413, 4862559), (533, 3767799), (767, 2618301), (861, 2332447), (1239, 1620853), (1599, 1255933), (2301, 872767), (2419, 830193), (3041, 660387), (3731, 538257), (5369, 374043), (7257, 276731), (9123, 220129), (11193, 179419), (16107, 124681), (16933, 118599), (21287, 94341), (31447, 63861), (39533, 50799)]