1125316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2079000

約数和(自身を除く): 953684

約数列:

[1, 2, 4, 29, 58, 89, 109, 116, 178, 218, 356, 436, 2581, 3161, 5162, 6322, 9701, 10324, 12644, 19402, 38804, 281329, 562658, 1125316]

約数ペア:

[(1, 1125316), (2, 562658), (4, 281329), (29, 38804), (58, 19402), (89, 12644), (109, 10324), (116, 9701), (178, 6322), (218, 5162), (356, 3161), (436, 2581)]