2130064

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2062

約数の個数: 20

約数和(自身を含む): 4190704

約数和(自身を除く): 2060640

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1987, 3974, 7948, 15896, 31792, 133129, 266258, 532516, 1065032, 2130064]

約数ペア:

[(1, 2130064), (2, 1065032), (4, 532516), (8, 266258), (16, 133129), (67, 31792), (134, 15896), (268, 7948), (536, 3974), (1072, 1987)]