314157004

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 641525248

約数和(自身を除く): 327368244

約数列:

[1, 2, 4, 7, 14, 28, 97, 103, 194, 206, 388, 412, 679, 721, 1123, 1358, 1442, 2246, 2716, 2884, 4492, 7861, 9991, 15722, 19982, 31444, 39964, 69937, 108931, 115669, 139874, 217862, 231338, 279748, 435724, 462676, 762517, 809683, 1525034, 1619366, 3050068, 3238732, 11219893, 22439786, 44879572, 78539251, 157078502, 314157004]

約数ペア:

[(1, 314157004), (2, 157078502), (4, 78539251), (7, 44879572), (14, 22439786), (28, 11219893), (97, 3238732), (103, 3050068), (194, 1619366), (206, 1525034), (388, 809683), (412, 762517), (679, 462676), (721, 435724), (1123, 279748), (1358, 231338), (1442, 217862), (2246, 139874), (2716, 115669), (2884, 108931), (4492, 69937), (7861, 39964), (9991, 31444), (15722, 19982)]