2113201518

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{18773}}^1$

素因数の和:19108

約数の個数: 32

約数和(自身を含む): 4301198496

約数和(自身を除く): 2187996978

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 438, 514, 771, 1542, 18761, 18773, 37522, 37546, 56283, 56319, 112566, 112638, 1370429, 2740858, 4111287, 4824661, 8222574, 9649322, 14473983, 28947966, 352200253, 704400506, 1056600759, 2113201518]

約数ペア:

[(1, 2113201518), (2, 1056600759), (3, 704400506), (6, 352200253), (73, 28947966), (146, 14473983), (219, 9649322), (257, 8222574), (438, 4824661), (514, 4111287), (771, 2740858), (1542, 1370429), (18761, 112638), (18773, 112566), (37522, 56319), (37546, 56283)]