1330948070

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{473647}}^1$

素因数の和:473935

約数の個数: 16

約数和(自身を含む): 2404237248

約数和(自身を除く): 1073289178

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 473647, 947294, 2368235, 4736470, 133094807, 266189614, 665474035, 1330948070]

約数ペア:

[(1, 1330948070), (2, 665474035), (5, 266189614), (10, 133094807), (281, 4736470), (562, 2368235), (1405, 947294), (2810, 473647)]