664683834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{48953}}^1$

素因数の和:49062

約数の個数: 32

約数和(自身を含む): 1391076864

約数和(自身を除く): 726393030

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 48953, 97906, 146859, 293718, 1517543, 3035086, 3573569, 4552629, 7147138, 9105258, 10720707, 21441414, 110780639, 221561278, 332341917, 664683834]

約数ペア:

[(1, 664683834), (2, 332341917), (3, 221561278), (6, 110780639), (31, 21441414), (62, 10720707), (73, 9105258), (93, 7147138), (146, 4552629), (186, 3573569), (219, 3035086), (438, 1517543), (2263, 293718), (4526, 146859), (6789, 97906), (13578, 48953)]