2013121055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{463319}}^1$

素因数の和:463414

約数の個数: 16

約数和(自身を含む): 2668723200

約数和(自身を除く): 655602145

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 463319, 2316595, 5096509, 25482545, 36602201, 183011005, 402624211, 2013121055]

約数ペア:

[(1, 2013121055), (5, 402624211), (11, 183011005), (55, 36602201), (79, 25482545), (395, 5096509), (869, 2316595), (4345, 463319)]