713473978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{1877}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 1289059200

約数和(自身を除く): 575585222

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1429, 1877, 2858, 3754, 10003, 13139, 20006, 26278, 27151, 35663, 54302, 71326, 190057, 249641, 380114, 499282, 2682233, 5364466, 18775631, 37551262, 50962427, 101924854, 356736989, 713473978]

約数ペア:

[(1, 713473978), (2, 356736989), (7, 101924854), (14, 50962427), (19, 37551262), (38, 18775631), (133, 5364466), (266, 2682233), (1429, 499282), (1877, 380114), (2858, 249641), (3754, 190057), (10003, 71326), (13139, 54302), (20006, 35663), (26278, 27151)]