17926452004

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{457}}^1\times {\mathrm{23977}}^1$

素因数の和:24847

約数の個数: 24

約数和(自身を含む): 31518121880

約数和(自身を除く): 13591669876

約数列:

[1, 2, 4, 409, 457, 818, 914, 1636, 1828, 23977, 47954, 95908, 186913, 373826, 747652, 9806593, 10957489, 19613186, 21914978, 39226372, 43829956, 4481613001, 8963226002, 17926452004]

約数ペア:

[(1, 17926452004), (2, 8963226002), (4, 4481613001), (409, 43829956), (457, 39226372), (818, 21914978), (914, 19613186), (1636, 10957489), (1828, 9806593), (23977, 747652), (47954, 373826), (95908, 186913)]