1218862010

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{100153}}^1$

素因数の和:101377

約数の個数: 16

約数和(自身を含む): 2195776296

約数和(自身を除く): 976914286

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 100153, 200306, 500765, 1001530, 121886201, 243772402, 609431005, 1218862010]

約数ペア:

[(1, 1218862010), (2, 609431005), (5, 243772402), (10, 121886201), (1217, 1001530), (2434, 500765), (6085, 200306), (12170, 100153)]