248400770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1461181}}^1$

素因数の和:1461205

約数の個数: 16

約数和(自身を含む): 473422968

約数和(自身を除く): 225022198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1461181, 2922362, 7305905, 14611810, 24840077, 49680154, 124200385, 248400770]

約数ペア:

[(1, 248400770), (2, 124200385), (5, 49680154), (10, 24840077), (17, 14611810), (34, 7305905), (85, 2922362), (170, 1461181)]