890996940704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2785201}}^1$

素因数の和:2785993

約数の個数: 48

約数和(自身を含む): 1891542086280

約数和(自身を除く): 1000545145576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 769, 1538, 3076, 6152, 9997, 12304, 19994, 24608, 39988, 79976, 159952, 319904, 2785201, 5570402, 11140804, 22281608, 36207613, 44563216, 72415226, 89126432, 144830452, 289660904, 579321808, 1158643616, 2141819569, 4283639138, 8567278276, 17134556552, 27843654397, 34269113104, 55687308794, 68538226208, 111374617588, 222749235176, 445498470352, 890996940704]

約数ペア:

[(1, 890996940704), (2, 445498470352), (4, 222749235176), (8, 111374617588), (13, 68538226208), (16, 55687308794), (26, 34269113104), (32, 27843654397), (52, 17134556552), (104, 8567278276), (208, 4283639138), (416, 2141819569), (769, 1158643616), (1538, 579321808), (3076, 289660904), (6152, 144830452), (9997, 89126432), (12304, 72415226), (19994, 44563216), (24608, 36207613), (39988, 22281608), (79976, 11140804), (159952, 5570402), (319904, 2785201)]