1640488802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{30637}}^1$

素因数の和:31333

約数の個数: 16

約数和(自身を含む): 2524693752

約数和(自身を除く): 884204950

約数列:

[1, 2, 41, 82, 653, 1306, 26773, 30637, 53546, 61274, 1256117, 2512234, 20005961, 40011922, 820244401, 1640488802]

約数ペア:

[(1, 1640488802), (2, 820244401), (41, 40011922), (82, 20005961), (653, 2512234), (1306, 1256117), (26773, 61274), (30637, 53546)]