1330804496

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{115361}}^1$

素因数の和:115479

約数の個数: 40

約数和(自身を含む): 2975416704

約数和(自身を除く): 1644612208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 115361, 230722, 461444, 807527, 922888, 1615054, 1845776, 3230108, 6460216, 11882183, 12920432, 23764366, 47528732, 83175281, 95057464, 166350562, 190114928, 332701124, 665402248, 1330804496]

約数ペア:

[(1, 1330804496), (2, 665402248), (4, 332701124), (7, 190114928), (8, 166350562), (14, 95057464), (16, 83175281), (28, 47528732), (56, 23764366), (103, 12920432), (112, 11882183), (206, 6460216), (412, 3230108), (721, 1845776), (824, 1615054), (1442, 922888), (1648, 807527), (2884, 461444), (5768, 230722), (11536, 115361)]