745193092

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{65071}}^1$

素因数の和:65491

約数の個数: 24

約数和(自身を含む): 1494053120

約数和(自身を除く): 748860028

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 65071, 130142, 260284, 455497, 910994, 1821988, 26614039, 53228078, 106456156, 186298273, 372596546, 745193092]

約数ペア:

[(1, 745193092), (2, 372596546), (4, 186298273), (7, 106456156), (14, 53228078), (28, 26614039), (409, 1821988), (818, 910994), (1636, 455497), (2863, 260284), (5726, 130142), (11452, 65071)]