13091330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26717}}^1$

素因数の和:26738

約数の個数: 24

約数和(自身を含む): 27412668

約数和(自身を除く): 14321338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26717, 53434, 133585, 187019, 267170, 374038, 935095, 1309133, 1870190, 2618266, 6545665, 13091330]

約数ペア:

[(1, 13091330), (2, 6545665), (5, 2618266), (7, 1870190), (10, 1309133), (14, 935095), (35, 374038), (49, 267170), (70, 187019), (98, 133585), (245, 53434), (490, 26717)]