2016779408

素因数分解:

$2^4\times 7^1\times {\mathrm{3163}}^1\times {\mathrm{5693}}^1$

素因数の和:8871

約数の個数: 40

約数和(自身を含む): 4467922368

約数和(自身を除く): 2451142960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3163, 5693, 6326, 11386, 12652, 22141, 22772, 25304, 39851, 44282, 45544, 50608, 79702, 88564, 91088, 159404, 177128, 318808, 354256, 637616, 18006959, 36013918, 72027836, 126048713, 144055672, 252097426, 288111344, 504194852, 1008389704, 2016779408]

約数ペア:

[(1, 2016779408), (2, 1008389704), (4, 504194852), (7, 288111344), (8, 252097426), (14, 144055672), (16, 126048713), (28, 72027836), (56, 36013918), (112, 18006959), (3163, 637616), (5693, 354256), (6326, 318808), (11386, 177128), (12652, 159404), (22141, 91088), (22772, 88564), (25304, 79702), (39851, 50608), (44282, 45544)]