919790089010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{172568497}}^1$

素因数の和:172568558

約数の個数: 32

約数和(自身を含む): 1826464982832

約数和(自身を除く): 906674893822

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 172568497, 345136994, 862842485, 1725684970, 2243390461, 4486780922, 7075308377, 11216952305, 14150616754, 22433904610, 35376541885, 70753083770, 91979008901, 183958017802, 459895044505, 919790089010]

約数ペア:

[(1, 919790089010), (2, 459895044505), (5, 183958017802), (10, 91979008901), (13, 70753083770), (26, 35376541885), (41, 22433904610), (65, 14150616754), (82, 11216952305), (130, 7075308377), (205, 4486780922), (410, 2243390461), (533, 1725684970), (1066, 862842485), (2665, 345136994), (5330, 172568497)]