2940470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22619}}^1$

素因数の和:22639

約数の個数: 16

約数和(自身を含む): 5700240

約数和(自身を除く): 2759770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22619, 45238, 113095, 226190, 294047, 588094, 1470235, 2940470]

約数ペア:

[(1, 2940470), (2, 1470235), (5, 588094), (10, 294047), (13, 226190), (26, 113095), (65, 45238), (130, 22619)]