4236485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 6158592

約数和(自身を除く): 1922107

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 197, 253, 391, 935, 985, 1265, 1955, 2167, 3349, 4301, 4531, 10835, 16745, 21505, 22655, 36839, 49841, 77027, 184195, 249205, 385135, 847297, 4236485]

約数ペア:

[(1, 4236485), (5, 847297), (11, 385135), (17, 249205), (23, 184195), (55, 77027), (85, 49841), (115, 36839), (187, 22655), (197, 21505), (253, 16745), (391, 10835), (935, 4531), (985, 4301), (1265, 3349), (1955, 2167)]