237280966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 393956640

約数和(自身を除く): 156675674

約数列:

[1, 2, 13, 26, 43, 86, 373, 559, 569, 746, 1118, 1138, 4849, 7397, 9698, 14794, 16039, 24467, 32078, 48934, 208507, 212237, 318071, 417014, 424474, 636142, 2759081, 5518162, 9126191, 18252382, 118640483, 237280966]

約数ペア:

[(1, 237280966), (2, 118640483), (13, 18252382), (26, 9126191), (43, 5518162), (86, 2759081), (373, 636142), (559, 424474), (569, 417014), (746, 318071), (1118, 212237), (1138, 208507), (4849, 48934), (7397, 32078), (9698, 24467), (14794, 16039)]