1771304864

素因数分解:

$2^5\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{5557}}^1$

素因数の和:6997

約数の個数: 48

約数和(自身を含む): 3988954368

約数和(自身を除く): 2217649504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1423, 2846, 5557, 5692, 9961, 11114, 11384, 19922, 22228, 22768, 38899, 39844, 44456, 45536, 77798, 79688, 88912, 155596, 159376, 177824, 311192, 318752, 622384, 1244768, 7907611, 15815222, 31630444, 55353277, 63260888, 110706554, 126521776, 221413108, 253043552, 442826216, 885652432, 1771304864]

約数ペア:

[(1, 1771304864), (2, 885652432), (4, 442826216), (7, 253043552), (8, 221413108), (14, 126521776), (16, 110706554), (28, 63260888), (32, 55353277), (56, 31630444), (112, 15815222), (224, 7907611), (1423, 1244768), (2846, 622384), (5557, 318752), (5692, 311192), (9961, 177824), (11114, 159376), (11384, 155596), (19922, 88912), (22228, 79688), (22768, 77798), (38899, 45536), (39844, 44456)]