814783504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{3001}}^1$

素因数の和:3319

約数の個数: 40

約数和(自身を含む): 1608111360

約数和(自身を除く): 793327856

約数列:

[1, 2, 4, 8, 16, 71, 142, 239, 284, 478, 568, 956, 1136, 1912, 3001, 3824, 6002, 12004, 16969, 24008, 33938, 48016, 67876, 135752, 213071, 271504, 426142, 717239, 852284, 1434478, 1704568, 2868956, 3409136, 5737912, 11475824, 50923969, 101847938, 203695876, 407391752, 814783504]

約数ペア:

[(1, 814783504), (2, 407391752), (4, 203695876), (8, 101847938), (16, 50923969), (71, 11475824), (142, 5737912), (239, 3409136), (284, 2868956), (478, 1704568), (568, 1434478), (956, 852284), (1136, 717239), (1912, 426142), (3001, 271504), (3824, 213071), (6002, 135752), (12004, 67876), (16969, 48016), (24008, 33938)]