2019597554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{6599}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 3326400000

約数和(自身を除く): 1306802446

約数列:

[1, 2, 13, 26, 79, 149, 158, 298, 1027, 1937, 2054, 3874, 6599, 11771, 13198, 23542, 85787, 153023, 171574, 306046, 521321, 983251, 1042642, 1966502, 6777173, 12782263, 13554346, 25564526, 77676829, 155353658, 1009798777, 2019597554]

約数ペア:

[(1, 2019597554), (2, 1009798777), (13, 155353658), (26, 77676829), (79, 25564526), (149, 13554346), (158, 12782263), (298, 6777173), (1027, 1966502), (1937, 1042642), (2054, 983251), (3874, 521321), (6599, 306046), (11771, 171574), (13198, 153023), (23542, 85787)]