7678082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 11793600

約数和(自身を除く): 4115518

約数列:

[1, 2, 71, 139, 142, 278, 389, 778, 9869, 19738, 27619, 54071, 55238, 108142, 3839041, 7678082]

約数ペア:

[(1, 7678082), (2, 3839041), (71, 108142), (139, 55238), (142, 54071), (278, 27619), (389, 19738), (778, 9869)]