2449011010

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{382061}}^1$

素因数の和:382709

約数の個数: 16

約数和(自身を含む): 4415108472

約数和(自身を除く): 1966097462

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 382061, 764122, 1910305, 3820610, 244901101, 489802202, 1224505505, 2449011010]

約数ペア:

[(1, 2449011010), (2, 1224505505), (5, 489802202), (10, 244901101), (641, 3820610), (1282, 1910305), (3205, 764122), (6410, 382061)]