1868684734

素因数分解:

$2^1\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{53327}}^1$

素因数の和:55839

約数の個数: 16

約数和(自身を含む): 3204799488

約数和(自身を除く): 1336114754

約数列:

[1, 2, 7, 14, 2503, 5006, 17521, 35042, 53327, 106654, 373289, 746578, 133477481, 266954962, 934342367, 1868684734]

約数ペア:

[(1, 1868684734), (2, 934342367), (7, 266954962), (14, 133477481), (2503, 746578), (5006, 373289), (17521, 106654), (35042, 53327)]