1317232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 3075200

約数和(自身を除く): 1757968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 619, 1064, 1238, 2128, 2476, 4333, 4952, 8666, 9904, 11761, 17332, 23522, 34664, 47044, 69328, 82327, 94088, 164654, 188176, 329308, 658616, 1317232]

約数ペア:

[(1, 1317232), (2, 658616), (4, 329308), (7, 188176), (8, 164654), (14, 94088), (16, 82327), (19, 69328), (28, 47044), (38, 34664), (56, 23522), (76, 17332), (112, 11761), (133, 9904), (152, 8666), (266, 4952), (304, 4333), (532, 2476), (619, 2128), (1064, 1238)]