4217289726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 9172650816

約数和(自身を除く): 4955361090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 521, 661, 942, 1042, 1322, 1563, 1983, 2041, 3126, 3966, 4082, 6123, 6773, 8593, 12246, 13546, 17186, 20319, 25779, 40638, 51558, 81797, 103777, 163594, 207554, 245391, 311331, 344381, 490782, 622662, 688762, 1033143, 1063361, 1349101, 2066286, 2126722, 2698202, 3190083, 4047303, 4476953, 6380166, 8094606, 8953906, 13430859, 26861718, 54067817, 108135634, 162203451, 324406902, 702881621, 1405763242, 2108644863, 4217289726]

約数ペア:

[(1, 4217289726), (2, 2108644863), (3, 1405763242), (6, 702881621), (13, 324406902), (26, 162203451), (39, 108135634), (78, 54067817), (157, 26861718), (314, 13430859), (471, 8953906), (521, 8094606), (661, 6380166), (942, 4476953), (1042, 4047303), (1322, 3190083), (1563, 2698202), (1983, 2126722), (2041, 2066286), (3126, 1349101), (3966, 1063361), (4082, 1033143), (6123, 688762), (6773, 622662), (8593, 490782), (12246, 344381), (13546, 311331), (17186, 245391), (20319, 207554), (25779, 163594), (40638, 103777), (51558, 81797)]