1331493454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1\times {\mathrm{10459}}^1$

素因数の和:11715

約数の個数: 16

約数和(自身を含む): 2036813040

約数和(自身を除く): 705319586

約数列:

[1, 2, 53, 106, 1201, 2402, 10459, 20918, 63653, 127306, 554327, 1108654, 12561259, 25122518, 665746727, 1331493454]

約数ペア:

[(1, 1331493454), (2, 665746727), (53, 25122518), (106, 12561259), (1201, 1108654), (2402, 554327), (10459, 127306), (20918, 63653)]