1283206670

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{575429}}^1$

素因数の和:575659

約数の個数: 16

約数和(自身を含む): 2320133760

約数和(自身を除く): 1036927090

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 575429, 1150858, 2877145, 5754290, 128320667, 256641334, 641603335, 1283206670]

約数ペア:

[(1, 1283206670), (2, 641603335), (5, 256641334), (10, 128320667), (223, 5754290), (446, 2877145), (1115, 1150858), (2230, 575429)]