2028477568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1301}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 4359955320

約数和(自身を除く): 2331477752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 937, 1301, 1664, 1874, 2602, 3748, 5204, 7496, 10408, 12181, 14992, 16913, 20816, 24362, 29984, 33826, 41632, 48724, 59968, 67652, 83264, 97448, 119936, 135304, 166528, 194896, 270608, 389792, 541216, 779584, 1082432, 1219037, 1559168, 2164864, 2438074, 4876148, 9752296, 15847481, 19504592, 31694962, 39009184, 63389924, 78018368, 126779848, 156036736, 253559696, 507119392, 1014238784, 2028477568]

約数ペア:

[(1, 2028477568), (2, 1014238784), (4, 507119392), (8, 253559696), (13, 156036736), (16, 126779848), (26, 78018368), (32, 63389924), (52, 39009184), (64, 31694962), (104, 19504592), (128, 15847481), (208, 9752296), (416, 4876148), (832, 2438074), (937, 2164864), (1301, 1559168), (1664, 1219037), (1874, 1082432), (2602, 779584), (3748, 541216), (5204, 389792), (7496, 270608), (10408, 194896), (12181, 166528), (14992, 135304), (16913, 119936), (20816, 97448), (24362, 83264), (29984, 67652), (33826, 59968), (41632, 48724)]