2019082624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6287}}^1$

素因数の和:6507

約数の個数: 64

約数和(自身を含む): 4354943040

約数和(自身を除く): 2335860416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 386, 416, 772, 832, 1544, 1664, 2509, 3088, 5018, 6176, 6287, 10036, 12352, 12574, 20072, 24704, 25148, 40144, 50296, 80288, 81731, 100592, 160576, 163462, 201184, 321152, 326924, 402368, 653848, 804736, 1213391, 1307696, 2426782, 2615392, 4853564, 5230784, 9707128, 10461568, 15774083, 19414256, 31548166, 38828512, 63096332, 77657024, 126192664, 155314048, 252385328, 504770656, 1009541312, 2019082624]

約数ペア:

[(1, 2019082624), (2, 1009541312), (4, 504770656), (8, 252385328), (13, 155314048), (16, 126192664), (26, 77657024), (32, 63096332), (52, 38828512), (64, 31548166), (104, 19414256), (128, 15774083), (193, 10461568), (208, 9707128), (386, 5230784), (416, 4853564), (772, 2615392), (832, 2426782), (1544, 1307696), (1664, 1213391), (2509, 804736), (3088, 653848), (5018, 402368), (6176, 326924), (6287, 321152), (10036, 201184), (12352, 163462), (12574, 160576), (20072, 100592), (24704, 81731), (25148, 80288), (40144, 50296)]