2080452108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{369661}}^1$

素因数の和:369742

約数の個数: 48

約数和(自身を含む): 5630691584

約数和(自身を除く): 3550239476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 369661, 739322, 1108983, 1478644, 2217966, 2587627, 4435932, 5175254, 7762881, 10350508, 15525762, 24767287, 31051524, 49534574, 74301861, 99069148, 148603722, 173371009, 297207444, 346742018, 520113027, 693484036, 1040226054, 2080452108]

約数ペア:

[(1, 2080452108), (2, 1040226054), (3, 693484036), (4, 520113027), (6, 346742018), (7, 297207444), (12, 173371009), (14, 148603722), (21, 99069148), (28, 74301861), (42, 49534574), (67, 31051524), (84, 24767287), (134, 15525762), (201, 10350508), (268, 7762881), (402, 5175254), (469, 4435932), (804, 2587627), (938, 2217966), (1407, 1478644), (1876, 1108983), (2814, 739322), (5628, 369661)]