1330357998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{18149}}^1$

素因数の和:18816

約数の個数: 32

約数和(自身を含む): 2805264000

約数和(自身を除く): 1474906002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 1286, 1929, 3858, 12217, 18149, 24434, 36298, 36651, 54447, 73302, 108894, 344831, 689662, 1034493, 2068986, 11669807, 23339614, 35009421, 70018842, 221726333, 443452666, 665178999, 1330357998]

約数ペア:

[(1, 1330357998), (2, 665178999), (3, 443452666), (6, 221726333), (19, 70018842), (38, 35009421), (57, 23339614), (114, 11669807), (643, 2068986), (1286, 1034493), (1929, 689662), (3858, 344831), (12217, 108894), (18149, 73302), (24434, 54447), (36298, 36651)]