264942764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{57149}}^1$

素因数の和:57233

約数の個数: 24

約数和(自身を含む): 496062000

約数和(自身を除く): 231119236

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 57149, 114298, 228596, 1085831, 2171662, 3486089, 4343324, 6972178, 13944356, 66235691, 132471382, 264942764]

約数ペア:

[(1, 264942764), (2, 132471382), (4, 66235691), (19, 13944356), (38, 6972178), (61, 4343324), (76, 3486089), (122, 2171662), (244, 1085831), (1159, 228596), (2318, 114298), (4636, 57149)]