13908398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 25006080

約数和(自身を除く): 11097682

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 439, 511, 878, 1022, 2263, 3073, 4526, 6146, 13609, 15841, 27218, 31682, 32047, 64094, 95263, 190526, 224329, 448658, 993457, 1986914, 6954199, 13908398]

約数ペア:

[(1, 13908398), (2, 6954199), (7, 1986914), (14, 993457), (31, 448658), (62, 224329), (73, 190526), (146, 95263), (217, 64094), (434, 32047), (439, 31682), (511, 27218), (878, 15841), (1022, 13609), (2263, 6146), (3073, 4526)]