1004720896

素因数分解:

$2^8\times {\mathrm{1321}}^1\times {\mathrm{2971}}^1$

素因数の和:4308

約数の個数: 36

約数和(自身を含む): 2007710824

約数和(自身を除く): 1002989928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1321, 2642, 2971, 5284, 5942, 10568, 11884, 21136, 23768, 42272, 47536, 84544, 95072, 169088, 190144, 338176, 380288, 760576, 3924691, 7849382, 15698764, 31397528, 62795056, 125590112, 251180224, 502360448, 1004720896]

約数ペア:

[(1, 1004720896), (2, 502360448), (4, 251180224), (8, 125590112), (16, 62795056), (32, 31397528), (64, 15698764), (128, 7849382), (256, 3924691), (1321, 760576), (2642, 380288), (2971, 338176), (5284, 190144), (5942, 169088), (10568, 95072), (11884, 84544), (21136, 47536), (23768, 42272)]