2194010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 4862592

約数和(自身を除く): 2668582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2411, 4822, 12055, 16877, 24110, 31343, 33754, 62686, 84385, 156715, 168770, 219401, 313430, 438802, 1097005, 2194010]

約数ペア:

[(1, 2194010), (2, 1097005), (5, 438802), (7, 313430), (10, 219401), (13, 168770), (14, 156715), (26, 84385), (35, 62686), (65, 33754), (70, 31343), (91, 24110), (130, 16877), (182, 12055), (455, 4822), (910, 2411)]