236498390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12763}}^1$

素因数の和:12896

約数の個数: 32

約数和(自身を含む): 454908960

約数和(自身を除く): 218410570

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12763, 18530, 25526, 63815, 127630, 216971, 433942, 1084855, 1391167, 2169710, 2782334, 6955835, 13911670, 23649839, 47299678, 118249195, 236498390]

約数ペア:

[(1, 236498390), (2, 118249195), (5, 47299678), (10, 23649839), (17, 13911670), (34, 6955835), (85, 2782334), (109, 2169710), (170, 1391167), (218, 1084855), (545, 433942), (1090, 216971), (1853, 127630), (3706, 63815), (9265, 25526), (12763, 18530)]