1520639998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1\times {\mathrm{3761}}^1$

素因数の和:10763

約数の個数: 16

約数和(自身を含む): 2360579760

約数和(自身を除く): 839939762

約数列:

[1, 2, 29, 58, 3761, 6971, 7522, 13942, 109069, 202159, 218138, 404318, 26217931, 52435862, 760319999, 1520639998]

約数ペア:

[(1, 1520639998), (2, 760319999), (29, 52435862), (58, 26217931), (3761, 404318), (6971, 218138), (7522, 202159), (13942, 109069)]