1273904048

素因数分解:

$2^4\times {\mathrm{5153}}^1\times {\mathrm{15451}}^1$

素因数の和:20612

約数の個数: 20

約数和(自身を含む): 2468827848

約数和(自身を除く): 1194923800

約数列:

[1, 2, 4, 8, 16, 5153, 10306, 15451, 20612, 30902, 41224, 61804, 82448, 123608, 247216, 79619003, 159238006, 318476012, 636952024, 1273904048]

約数ペア:

[(1, 1273904048), (2, 636952024), (4, 318476012), (8, 159238006), (16, 79619003), (5153, 247216), (10306, 123608), (15451, 82448), (20612, 61804), (30902, 41224)]