2013258352

素因数分解:

$2^4\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{6473}}^1$

素因数の和:9265

約数の個数: 40

約数和(自身を含む): 4460223456

約数和(自身を除く): 2446965104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2777, 5554, 6473, 11108, 12946, 19439, 22216, 25892, 38878, 44432, 45311, 51784, 77756, 90622, 103568, 155512, 181244, 311024, 362488, 724976, 17975521, 35951042, 71902084, 125828647, 143804168, 251657294, 287608336, 503314588, 1006629176, 2013258352]

約数ペア:

[(1, 2013258352), (2, 1006629176), (4, 503314588), (7, 287608336), (8, 251657294), (14, 143804168), (16, 125828647), (28, 71902084), (56, 35951042), (112, 17975521), (2777, 724976), (5554, 362488), (6473, 311024), (11108, 181244), (12946, 155512), (19439, 103568), (22216, 90622), (25892, 77756), (38878, 51784), (44432, 45311)]