2037269072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{40129}}^1$

素因数の和:40323

約数の個数: 40

約数和(自身を含む): 4179940800

約数和(自身を除く): 2142671728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 6346, 12692, 25384, 40129, 50768, 80258, 160516, 321032, 642064, 762451, 1524902, 3049804, 6099608, 6701543, 12199216, 13403086, 26806172, 53612344, 107224688, 127329317, 254658634, 509317268, 1018634536, 2037269072]

約数ペア:

[(1, 2037269072), (2, 1018634536), (4, 509317268), (8, 254658634), (16, 127329317), (19, 107224688), (38, 53612344), (76, 26806172), (152, 13403086), (167, 12199216), (304, 6701543), (334, 6099608), (668, 3049804), (1336, 1524902), (2672, 762451), (3173, 642064), (6346, 321032), (12692, 160516), (25384, 80258), (40129, 50768)]