978969856

素因数分解:

$2^8\times {\mathrm{1103}}^1\times {\mathrm{3467}}^1$

素因数の和:4586

約数の個数: 36

約数和(自身を含む): 1956451392

約数和(自身を除く): 977481536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1103, 2206, 3467, 4412, 6934, 8824, 13868, 17648, 27736, 35296, 55472, 70592, 110944, 141184, 221888, 282368, 443776, 887552, 3824101, 7648202, 15296404, 30592808, 61185616, 122371232, 244742464, 489484928, 978969856]

約数ペア:

[(1, 978969856), (2, 489484928), (4, 244742464), (8, 122371232), (16, 61185616), (32, 30592808), (64, 15296404), (128, 7648202), (256, 3824101), (1103, 887552), (2206, 443776), (3467, 282368), (4412, 221888), (6934, 141184), (8824, 110944), (13868, 70592), (17648, 55472), (27736, 35296)]