1317430408

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{119419}}^1$

素因数の和:119629

約数の個数: 32

約数和(自身を含む): 2837419200

約数和(自身を除く): 1519988792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 119419, 238838, 477676, 835933, 955352, 1671866, 3343732, 6687464, 23525543, 47051086, 94102172, 164678801, 188204344, 329357602, 658715204, 1317430408]

約数ペア:

[(1, 1317430408), (2, 658715204), (4, 329357602), (7, 188204344), (8, 164678801), (14, 94102172), (28, 47051086), (56, 23525543), (197, 6687464), (394, 3343732), (788, 1671866), (1379, 955352), (1576, 835933), (2758, 477676), (5516, 238838), (11032, 119419)]