266492624

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{11821}}^1$

素因数の和:13238

約数の個数: 20

約数和(自身を含む): 516739620

約数和(自身を除く): 250246996

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 11272, 11821, 22544, 23642, 47284, 94568, 189136, 16655789, 33311578, 66623156, 133246312, 266492624]

約数ペア:

[(1, 266492624), (2, 133246312), (4, 66623156), (8, 33311578), (16, 16655789), (1409, 189136), (2818, 94568), (5636, 47284), (11272, 23642), (11821, 22544)]