2113999616

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{266381}}^1$

素因数の和:266428

約数の個数: 36

約数和(自身を含む): 4355878464

約数和(自身を除く): 2241878848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 266381, 532762, 1065524, 2131048, 4262096, 8257811, 8524192, 16515622, 17048384, 33031244, 34096768, 66062488, 68193536, 132124976, 264249952, 528499904, 1056999808, 2113999616]

約数ペア:

[(1, 2113999616), (2, 1056999808), (4, 528499904), (8, 264249952), (16, 132124976), (31, 68193536), (32, 66062488), (62, 34096768), (64, 33031244), (124, 17048384), (128, 16515622), (248, 8524192), (256, 8257811), (496, 4262096), (992, 2131048), (1984, 1065524), (3968, 532762), (7936, 266381)]