1983643456

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{75781}}^1$

素因数の和:76202

約数の個数: 28

約数和(自身を含む): 3945968740

約数和(自身を除く): 1962325284

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 26176, 75781, 151562, 303124, 606248, 1212496, 2424992, 4849984, 30994429, 61988858, 123977716, 247955432, 495910864, 991821728, 1983643456]

約数ペア:

[(1, 1983643456), (2, 991821728), (4, 495910864), (8, 247955432), (16, 123977716), (32, 61988858), (64, 30994429), (409, 4849984), (818, 2424992), (1636, 1212496), (3272, 606248), (6544, 303124), (13088, 151562), (26176, 75781)]