29745914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 49570164

約数和(自身を除く): 19824250

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1217, 2222, 2434, 12221, 13387, 24442, 26774, 122917, 147257, 245834, 294514, 1352087, 2704174, 14872957, 29745914]

約数ペア:

[(1, 29745914), (2, 14872957), (11, 2704174), (22, 1352087), (101, 294514), (121, 245834), (202, 147257), (242, 122917), (1111, 26774), (1217, 24442), (2222, 13387), (2434, 12221)]