2008442865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1907}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 3784983552

約数和(自身を除く): 1776540687

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 491, 715, 1473, 1907, 2145, 2455, 5401, 5721, 6383, 7365, 9535, 16203, 19149, 20977, 24791, 27005, 28605, 31915, 62931, 70213, 74373, 81015, 95745, 104885, 123955, 210639, 272701, 314655, 351065, 371865, 818103, 936337, 1053195, 1363505, 2809011, 4090515, 4681685, 10299707, 12172381, 14045055, 30899121, 36517143, 51498535, 60861905, 133896191, 154495605, 182585715, 401688573, 669480955, 2008442865]

約数ペア:

[(1, 2008442865), (3, 669480955), (5, 401688573), (11, 182585715), (13, 154495605), (15, 133896191), (33, 60861905), (39, 51498535), (55, 36517143), (65, 30899121), (143, 14045055), (165, 12172381), (195, 10299707), (429, 4681685), (491, 4090515), (715, 2809011), (1473, 1363505), (1907, 1053195), (2145, 936337), (2455, 818103), (5401, 371865), (5721, 351065), (6383, 314655), (7365, 272701), (9535, 210639), (16203, 123955), (19149, 104885), (20977, 95745), (24791, 81015), (27005, 74373), (28605, 70213), (31915, 62931)]