9901072012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{112069}}^1$

素因数の和:113785

約数の個数: 24

約数和(自身を含む): 18670862000

約数和(自身を除く): 8769789988

約数列:

[1, 2, 4, 13, 26, 52, 1699, 3398, 6796, 22087, 44174, 88348, 112069, 224138, 448276, 1456897, 2913794, 5827588, 190405231, 380810462, 761620924, 2475268003, 4950536006, 9901072012]

約数ペア:

[(1, 9901072012), (2, 4950536006), (4, 2475268003), (13, 761620924), (26, 380810462), (52, 190405231), (1699, 5827588), (3398, 2913794), (6796, 1456897), (22087, 448276), (44174, 224138), (88348, 112069)]