17484772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 32530680

約数和(自身を除く): 15045908

約数列:

[1, 2, 4, 17, 34, 68, 389, 661, 778, 1322, 1556, 2644, 6613, 11237, 13226, 22474, 26452, 44948, 257129, 514258, 1028516, 4371193, 8742386, 17484772]

約数ペア:

[(1, 17484772), (2, 8742386), (4, 4371193), (17, 1028516), (34, 514258), (68, 257129), (389, 44948), (661, 26452), (778, 22474), (1322, 13226), (1556, 11237), (2644, 6613)]