879228190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2144459}}^1$

素因数の和:2144507

約数の個数: 16

約数和(自身を含む): 1621211760

約数和(自身を除く): 741983570

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2144459, 4288918, 10722295, 21444590, 87922819, 175845638, 439614095, 879228190]

約数ペア:

[(1, 879228190), (2, 439614095), (5, 175845638), (10, 87922819), (41, 21444590), (82, 10722295), (205, 4288918), (410, 2144459)]