123119516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{9433}}^1$

素因数の和:9701

約数の個数: 24

約数和(自身を含む): 232982064

約数和(自身を除く): 109862548

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 9433, 13052, 18866, 37732, 122629, 245258, 490516, 2367683, 4735366, 9470732, 30779879, 61559758, 123119516]

約数ペア:

[(1, 123119516), (2, 61559758), (4, 30779879), (13, 9470732), (26, 4735366), (52, 2367683), (251, 490516), (502, 245258), (1004, 122629), (3263, 37732), (6526, 18866), (9433, 13052)]