2013704405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{49037}}^1$

素因数の和:49276

約数の個数: 16

約数和(自身を含む): 2485638144

約数和(自身を除く): 471933739

約数列:

[1, 5, 43, 191, 215, 955, 8213, 41065, 49037, 245185, 2108591, 9366067, 10542955, 46830335, 402740881, 2013704405]

約数ペア:

[(1, 2013704405), (5, 402740881), (43, 46830335), (191, 10542955), (215, 9366067), (955, 2108591), (8213, 245185), (41065, 49037)]