707586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 1575936

約数和(自身を除く): 868350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 151, 213, 302, 426, 453, 781, 906, 1562, 1661, 2343, 3322, 4686, 4983, 9966, 10721, 21442, 32163, 64326, 117931, 235862, 353793, 707586]

約数ペア:

[(1, 707586), (2, 353793), (3, 235862), (6, 117931), (11, 64326), (22, 32163), (33, 21442), (66, 10721), (71, 9966), (142, 4983), (151, 4686), (213, 3322), (302, 2343), (426, 1661), (453, 1562), (781, 906)]