30291226444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{887681}}^1$

素因数の和:888153

約数の個数: 24

約数和(自身を含む): 55923966000

約数和(自身を除く): 25632739556

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 8531, 17062, 34124, 887681, 1775362, 3550724, 16865939, 33731878, 67463756, 398568769, 797137538, 1594275076, 7572806611, 15145613222, 30291226444]

約数ペア:

[(1, 30291226444), (2, 15145613222), (4, 7572806611), (19, 1594275076), (38, 797137538), (76, 398568769), (449, 67463756), (898, 33731878), (1796, 16865939), (8531, 3550724), (17062, 1775362), (34124, 887681)]