1366590970

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{693701}}^1$

素因数の和:693905

約数の個数: 16

約数和(自身を含む): 2472353928

約数和(自身を除く): 1105762958

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 693701, 1387402, 3468505, 6937010, 136659097, 273318194, 683295485, 1366590970]

約数ペア:

[(1, 1366590970), (2, 683295485), (5, 273318194), (10, 136659097), (197, 6937010), (394, 3468505), (985, 1387402), (1970, 693701)]