2776964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 2431036

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 599, 1159, 1198, 2318, 2396, 4636, 11381, 22762, 36539, 45524, 73078, 146156, 694241, 1388482, 2776964]

約数ペア:

[(1, 2776964), (2, 1388482), (4, 694241), (19, 146156), (38, 73078), (61, 45524), (76, 36539), (122, 22762), (244, 11381), (599, 4636), (1159, 2396), (1198, 2318)]