2221934170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{10687}}^1$

素因数の和:11934

約数の個数: 32

約数和(自身を含む): 4238604288

約数和(自身を除く): 2016670118

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1223, 2446, 6115, 10687, 12230, 20791, 21374, 41582, 53435, 103955, 106870, 181679, 207910, 363358, 908395, 1816790, 13070201, 26140402, 65351005, 130702010, 222193417, 444386834, 1110967085, 2221934170]

約数ペア:

[(1, 2221934170), (2, 1110967085), (5, 444386834), (10, 222193417), (17, 130702010), (34, 65351005), (85, 26140402), (170, 13070201), (1223, 1816790), (2446, 908395), (6115, 363358), (10687, 207910), (12230, 181679), (20791, 106870), (21374, 103955), (41582, 53435)]