1481992

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 2956410

約数和(自身を除く): 1474418

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 641, 1156, 1282, 2312, 2564, 5128, 10897, 21794, 43588, 87176, 185249, 370498, 740996, 1481992]

約数ペア:

[(1, 1481992), (2, 740996), (4, 370498), (8, 185249), (17, 87176), (34, 43588), (68, 21794), (136, 10897), (289, 5128), (578, 2564), (641, 2312), (1156, 1282)]