2137166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 16

約数和(自身を含む): 3341520

約数和(自身を除く): 1204354

約数列:

[1, 2, 41, 67, 82, 134, 389, 778, 2747, 5494, 15949, 26063, 31898, 52126, 1068583, 2137166]

約数ペア:

[(1, 2137166), (2, 1068583), (41, 52126), (67, 31898), (82, 26063), (134, 15949), (389, 5494), (778, 2747)]