523217886

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{7823}}^1$

素因数の和:8056

約数の個数: 32

約数和(自身を含む): 1068069888

約数和(自身を除く): 544852002

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 7823, 11147, 15646, 22294, 23469, 33441, 46938, 66882, 555433, 1110866, 1228211, 1666299, 2456422, 3332598, 3684633, 7369266, 87202981, 174405962, 261608943, 523217886]

約数ペア:

[(1, 523217886), (2, 261608943), (3, 174405962), (6, 87202981), (71, 7369266), (142, 3684633), (157, 3332598), (213, 2456422), (314, 1666299), (426, 1228211), (471, 1110866), (942, 555433), (7823, 66882), (11147, 46938), (15646, 33441), (22294, 23469)]