2017672419

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 3293706240

約数和(自身を除く): 1276033821

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 151, 203, 259, 453, 593, 609, 777, 1057, 1073, 1779, 3171, 3219, 4151, 4379, 5587, 7511, 12453, 13137, 16761, 17197, 21941, 22533, 30653, 39109, 51591, 65823, 89543, 91959, 117327, 120379, 153587, 162023, 268629, 361137, 460761, 486069, 626801, 636289, 1134161, 1880403, 1908867, 2596747, 3313091, 3402483, 4454023, 7790241, 9939273, 13362069, 18177229, 23191637, 54531687, 69574911, 96079639, 288238917, 672557473, 2017672419]

約数ペア:

[(1, 2017672419), (3, 672557473), (7, 288238917), (21, 96079639), (29, 69574911), (37, 54531687), (87, 23191637), (111, 18177229), (151, 13362069), (203, 9939273), (259, 7790241), (453, 4454023), (593, 3402483), (609, 3313091), (777, 2596747), (1057, 1908867), (1073, 1880403), (1779, 1134161), (3171, 636289), (3219, 626801), (4151, 486069), (4379, 460761), (5587, 361137), (7511, 268629), (12453, 162023), (13137, 153587), (16761, 120379), (17197, 117327), (21941, 91959), (22533, 89543), (30653, 65823), (39109, 51591)]