2519122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 3999744

約数和(自身を除く): 1480622

約数列:

[1, 2, 31, 41, 62, 82, 991, 1271, 1982, 2542, 30721, 40631, 61442, 81262, 1259561, 2519122]

約数ペア:

[(1, 2519122), (2, 1259561), (31, 81262), (41, 61442), (62, 40631), (82, 30721), (991, 2542), (1271, 1982)]