1348810460

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{68053}}^1$

素因数の和:69053

約数の個数: 24

約数和(自身を含む): 2835401856

約数和(自身を除く): 1486591396

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 9910, 19820, 68053, 136106, 272212, 340265, 680530, 1361060, 67440523, 134881046, 269762092, 337202615, 674405230, 1348810460]

約数ペア:

[(1, 1348810460), (2, 674405230), (4, 337202615), (5, 269762092), (10, 134881046), (20, 67440523), (991, 1361060), (1982, 680530), (3964, 340265), (4955, 272212), (9910, 136106), (19820, 68053)]