2017125488

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{246713}}^1$

素因数の和:246801

約数の個数: 40

約数和(自身を含む): 4527695328

約数和(自身を除く): 2510569840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 246713, 493426, 986852, 1726991, 1973704, 3453982, 3947408, 6907964, 13815928, 18010049, 27631856, 36020098, 72040196, 126070343, 144080392, 252140686, 288160784, 504281372, 1008562744, 2017125488]

約数ペア:

[(1, 2017125488), (2, 1008562744), (4, 504281372), (7, 288160784), (8, 252140686), (14, 144080392), (16, 126070343), (28, 72040196), (56, 36020098), (73, 27631856), (112, 18010049), (146, 13815928), (292, 6907964), (511, 3947408), (584, 3453982), (1022, 1973704), (1168, 1726991), (2044, 986852), (4088, 493426), (8176, 246713)]