264978266

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10009}}^1$

素因数の和:10110

約数の個数: 32

約数和(自身を含む): 476636160

約数和(自身を除く): 211657894

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 3782, 10009, 13237, 20018, 26474, 70063, 140126, 310279, 610549, 620558, 1221098, 2171953, 4273843, 4343906, 8547686, 18927019, 37854038, 132489133, 264978266]

約数ペア:

[(1, 264978266), (2, 132489133), (7, 37854038), (14, 18927019), (31, 8547686), (61, 4343906), (62, 4273843), (122, 2171953), (217, 1221098), (427, 620558), (434, 610549), (854, 310279), (1891, 140126), (3782, 70063), (10009, 26474), (13237, 20018)]