13365604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 29006208

約数和(自身を除く): 15640604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 653, 731, 1204, 1306, 1462, 2612, 2924, 4571, 5117, 9142, 10234, 11101, 18284, 20468, 22202, 28079, 44404, 56158, 77707, 112316, 155414, 196553, 310828, 393106, 477343, 786212, 954686, 1909372, 3341401, 6682802, 13365604]

約数ペア:

[(1, 13365604), (2, 6682802), (4, 3341401), (7, 1909372), (14, 954686), (17, 786212), (28, 477343), (34, 393106), (43, 310828), (68, 196553), (86, 155414), (119, 112316), (172, 77707), (238, 56158), (301, 44404), (476, 28079), (602, 22202), (653, 20468), (731, 18284), (1204, 11101), (1306, 10234), (1462, 9142), (2612, 5117), (2924, 4571)]