1962260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 4223016

約数和(自身を除く): 2260756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2393, 4786, 9572, 11965, 23930, 47860, 98113, 196226, 392452, 490565, 981130, 1962260]

約数ペア:

[(1, 1962260), (2, 981130), (4, 490565), (5, 392452), (10, 196226), (20, 98113), (41, 47860), (82, 23930), (164, 11965), (205, 9572), (410, 4786), (820, 2393)]