1649021424

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{413911}}^1$

素因数の和:414005

約数の個数: 40

約数和(自身を含む): 4311307392

約数和(自身を除く): 2662285968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 413911, 827822, 1241733, 1655644, 2483466, 3311288, 4966932, 6622576, 9933864, 19867728, 34354613, 68709226, 103063839, 137418452, 206127678, 274836904, 412255356, 549673808, 824510712, 1649021424]

約数ペア:

[(1, 1649021424), (2, 824510712), (3, 549673808), (4, 412255356), (6, 274836904), (8, 206127678), (12, 137418452), (16, 103063839), (24, 68709226), (48, 34354613), (83, 19867728), (166, 9933864), (249, 6622576), (332, 4966932), (498, 3311288), (664, 2483466), (996, 1655644), (1328, 1241733), (1992, 827822), (3984, 413911)]