1861107670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{3181}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 3435185376

約数和(自身を除く): 1574077706

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1427, 2854, 3181, 6362, 7135, 14270, 15905, 31810, 58507, 117014, 130421, 260842, 292535, 585070, 652105, 1304210, 4539287, 9078574, 22696435, 45392870, 186110767, 372221534, 930553835, 1861107670]

約数ペア:

[(1, 1861107670), (2, 930553835), (5, 372221534), (10, 186110767), (41, 45392870), (82, 22696435), (205, 9078574), (410, 4539287), (1427, 1304210), (2854, 652105), (3181, 585070), (6362, 292535), (7135, 260842), (14270, 130421), (15905, 117014), (31810, 58507)]