2000412064

素因数分解:

$2^5\times 7^2\times {\mathrm{383}}^1\times {\mathrm{3331}}^1$

素因数の和:3738

約数の個数: 72

約数和(自身を含む): 4594641408

約数和(自身を除く): 2594229344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 383, 392, 766, 784, 1532, 1568, 2681, 3064, 3331, 5362, 6128, 6662, 10724, 12256, 13324, 18767, 21448, 23317, 26648, 37534, 42896, 46634, 53296, 75068, 85792, 93268, 106592, 150136, 163219, 186536, 300272, 326438, 373072, 600544, 652876, 746144, 1275773, 1305752, 2551546, 2611504, 5103092, 5223008, 8930411, 10206184, 17860822, 20412368, 35721644, 40824736, 62512877, 71443288, 125025754, 142886576, 250051508, 285773152, 500103016, 1000206032, 2000412064]

約数ペア:

[(1, 2000412064), (2, 1000206032), (4, 500103016), (7, 285773152), (8, 250051508), (14, 142886576), (16, 125025754), (28, 71443288), (32, 62512877), (49, 40824736), (56, 35721644), (98, 20412368), (112, 17860822), (196, 10206184), (224, 8930411), (383, 5223008), (392, 5103092), (766, 2611504), (784, 2551546), (1532, 1305752), (1568, 1275773), (2681, 746144), (3064, 652876), (3331, 600544), (5362, 373072), (6128, 326438), (6662, 300272), (10724, 186536), (12256, 163219), (13324, 150136), (18767, 106592), (21448, 93268), (23317, 85792), (26648, 75068), (37534, 53296), (42896, 46634)]