2021282088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{388111}}^1$

素因数の和:388158

約数の個数: 64

約数和(自身を含む): 5961400320

約数和(自身を除く): 3940118232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 388111, 776222, 1164333, 1552444, 2328666, 2716777, 3104888, 4657332, 5433554, 8150331, 9314664, 10867108, 12031441, 16300662, 21734216, 24062882, 32601324, 36094323, 48125764, 65202648, 72188646, 84220087, 96251528, 144377292, 168440174, 252660261, 288754584, 336880348, 505320522, 673760696, 1010641044, 2021282088]

約数ペア:

[(1, 2021282088), (2, 1010641044), (3, 673760696), (4, 505320522), (6, 336880348), (7, 288754584), (8, 252660261), (12, 168440174), (14, 144377292), (21, 96251528), (24, 84220087), (28, 72188646), (31, 65202648), (42, 48125764), (56, 36094323), (62, 32601324), (84, 24062882), (93, 21734216), (124, 16300662), (168, 12031441), (186, 10867108), (217, 9314664), (248, 8150331), (372, 5433554), (434, 4657332), (651, 3104888), (744, 2716777), (868, 2328666), (1302, 1552444), (1736, 1164333), (2604, 776222), (5208, 388111)]