12888364090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{527563}}^1$

素因数の和:527926

約数の個数: 32

約数和(自身を含む): 26589225600

約数和(自身を除く): 13700861510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 12215, 24430, 527563, 1055126, 2637815, 3692941, 5275630, 7385882, 18464705, 36929410, 184119487, 368238974, 920597435, 1288836409, 1841194870, 2577672818, 6444182045, 12888364090]

約数ペア:

[(1, 12888364090), (2, 6444182045), (5, 2577672818), (7, 1841194870), (10, 1288836409), (14, 920597435), (35, 368238974), (70, 184119487), (349, 36929410), (698, 18464705), (1745, 7385882), (2443, 5275630), (3490, 3692941), (4886, 2637815), (12215, 1055126), (24430, 527563)]