1520403906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{12539}}^1$

素因数の和:15438

約数の個数: 32

約数和(自身を含む): 3476689920

約数和(自身を除く): 1956286014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2887, 5774, 8661, 12539, 17322, 20209, 25078, 37617, 40418, 60627, 75234, 87773, 121254, 175546, 263319, 526638, 36200093, 72400186, 108600279, 217200558, 253400651, 506801302, 760201953, 1520403906]

約数ペア:

[(1, 1520403906), (2, 760201953), (3, 506801302), (6, 253400651), (7, 217200558), (14, 108600279), (21, 72400186), (42, 36200093), (2887, 526638), (5774, 263319), (8661, 175546), (12539, 121254), (17322, 87773), (20209, 75234), (25078, 60627), (37617, 40418)]