2551261184

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{13997}}^1$

素因数の和:14108

約数の個数: 48

約数和(自身を含む): 5158962900

約数和(自身を除く): 2607701716

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2048, 2848, 5696, 11392, 13997, 22784, 27994, 45568, 55988, 91136, 111976, 182272, 223952, 447904, 895808, 1245733, 1791616, 2491466, 3583232, 4982932, 7166464, 9965864, 14332928, 19931728, 28665856, 39863456, 79726912, 159453824, 318907648, 637815296, 1275630592, 2551261184]

約数ペア:

[(1, 2551261184), (2, 1275630592), (4, 637815296), (8, 318907648), (16, 159453824), (32, 79726912), (64, 39863456), (89, 28665856), (128, 19931728), (178, 14332928), (256, 9965864), (356, 7166464), (512, 4982932), (712, 3583232), (1024, 2491466), (1424, 1791616), (2048, 1245733), (2848, 895808), (5696, 447904), (11392, 223952), (13997, 182272), (22784, 111976), (27994, 91136), (45568, 55988)]