1520666538

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2242871}}^1$

素因数の和:2242989

約数の個数: 16

約数和(自身を含む): 3068248896

約数和(自身を除く): 1547582358

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 2242871, 4485742, 6728613, 13457226, 253444423, 506888846, 760333269, 1520666538]

約数ペア:

[(1, 1520666538), (2, 760333269), (3, 506888846), (6, 253444423), (113, 13457226), (226, 6728613), (339, 4485742), (678, 2242871)]