1375222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 2185344

約数和(自身を除く): 810122

約数列:

[1, 2, 31, 41, 62, 82, 541, 1082, 1271, 2542, 16771, 22181, 33542, 44362, 687611, 1375222]

約数ペア:

[(1, 1375222), (2, 687611), (31, 44362), (41, 33542), (62, 22181), (82, 16771), (541, 2542), (1082, 1271)]