2161774912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{30403}}^1$

素因数の和:30527

約数の個数: 56

約数和(自身を含む): 4726240992

約数和(自身を除く): 2564466080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1111, 1616, 2222, 3232, 4444, 6464, 8888, 17776, 30403, 35552, 60806, 71104, 121612, 243224, 334433, 486448, 668866, 972896, 1337732, 1945792, 2675464, 3070703, 5350928, 6141406, 10701856, 12282812, 21403712, 24565624, 33777733, 49131248, 67555466, 98262496, 135110932, 196524992, 270221864, 540443728, 1080887456, 2161774912]

約数ペア:

[(1, 2161774912), (2, 1080887456), (4, 540443728), (8, 270221864), (11, 196524992), (16, 135110932), (22, 98262496), (32, 67555466), (44, 49131248), (64, 33777733), (88, 24565624), (101, 21403712), (176, 12282812), (202, 10701856), (352, 6141406), (404, 5350928), (704, 3070703), (808, 2675464), (1111, 1945792), (1616, 1337732), (2222, 972896), (3232, 668866), (4444, 486448), (6464, 334433), (8888, 243224), (17776, 121612), (30403, 71104), (35552, 60806)]