1520283344

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{328781}}^1$

素因数の和:328823

約数の個数: 30

約数和(自身を含む): 3129018294

約数和(自身を除く): 1608734950

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 328781, 657562, 1315124, 2630248, 5260496, 5589277, 11178554, 22357108, 44714216, 89428432, 95017709, 190035418, 380070836, 760141672, 1520283344]

約数ペア:

[(1, 1520283344), (2, 760141672), (4, 380070836), (8, 190035418), (16, 95017709), (17, 89428432), (34, 44714216), (68, 22357108), (136, 11178554), (272, 5589277), (289, 5260496), (578, 2630248), (1156, 1315124), (2312, 657562), (4624, 328781)]