4366505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2020183

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 197, 341, 403, 715, 985, 1705, 2015, 2167, 2561, 4433, 6107, 10835, 12805, 22165, 28171, 30535, 67177, 79391, 140855, 335885, 396955, 873301, 4366505]

約数ペア:

[(1, 4366505), (5, 873301), (11, 396955), (13, 335885), (31, 140855), (55, 79391), (65, 67177), (143, 30535), (155, 28171), (197, 22165), (341, 12805), (403, 10835), (715, 6107), (985, 4433), (1705, 2561), (2015, 2167)]