7938372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 20139392

約数和(自身を除く): 12201020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 337, 453, 604, 674, 906, 1011, 1348, 1812, 1963, 2022, 3926, 4044, 4381, 5889, 7852, 8762, 11778, 13143, 17524, 23556, 26286, 50887, 52572, 101774, 152661, 203548, 305322, 610644, 661531, 1323062, 1984593, 2646124, 3969186, 7938372]

約数ペア:

[(1, 7938372), (2, 3969186), (3, 2646124), (4, 1984593), (6, 1323062), (12, 661531), (13, 610644), (26, 305322), (39, 203548), (52, 152661), (78, 101774), (151, 52572), (156, 50887), (302, 26286), (337, 23556), (453, 17524), (604, 13143), (674, 11778), (906, 8762), (1011, 7852), (1348, 5889), (1812, 4381), (1963, 4044), (2022, 3926)]