2016402808

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{679381}}^1$

素因数の和:679447

約数の個数: 32

約数和(自身を含む): 4402395360

約数和(自身を除く): 2385992552

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 679381, 1358762, 2717524, 4755667, 5435048, 9511334, 19022668, 36007193, 38045336, 72014386, 144028772, 252050351, 288057544, 504100702, 1008201404, 2016402808]

約数ペア:

[(1, 2016402808), (2, 1008201404), (4, 504100702), (7, 288057544), (8, 252050351), (14, 144028772), (28, 72014386), (53, 38045336), (56, 36007193), (106, 19022668), (212, 9511334), (371, 5435048), (424, 4755667), (742, 2717524), (1484, 1358762), (2968, 679381)]