1965862976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398917}}^1$

素因数の和:398947

約数の個数: 56

約数和(自身を含む): 4863608256

約数和(自身を除く): 2897745280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 398917, 797834, 1595668, 2792419, 3191336, 4388087, 5584838, 6382672, 8776174, 11169676, 12765344, 17552348, 22339352, 25530688, 30716609, 35104696, 44678704, 61433218, 70209392, 89357408, 122866436, 140418784, 178714816, 245732872, 280837568, 491465744, 982931488, 1965862976]

約数ペア:

[(1, 1965862976), (2, 982931488), (4, 491465744), (7, 280837568), (8, 245732872), (11, 178714816), (14, 140418784), (16, 122866436), (22, 89357408), (28, 70209392), (32, 61433218), (44, 44678704), (56, 35104696), (64, 30716609), (77, 25530688), (88, 22339352), (112, 17552348), (154, 12765344), (176, 11169676), (224, 8776174), (308, 6382672), (352, 5584838), (448, 4388087), (616, 3191336), (704, 2792419), (1232, 1595668), (2464, 797834), (4928, 398917)]