2051544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 5904000

約数和(自身を除く): 3852456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 409, 418, 456, 627, 818, 836, 1227, 1254, 1636, 1672, 2454, 2508, 3272, 4499, 4908, 5016, 7771, 8998, 9816, 13497, 15542, 17996, 23313, 26994, 31084, 35992, 46626, 53988, 62168, 85481, 93252, 107976, 170962, 186504, 256443, 341924, 512886, 683848, 1025772, 2051544]

約数ペア:

[(1, 2051544), (2, 1025772), (3, 683848), (4, 512886), (6, 341924), (8, 256443), (11, 186504), (12, 170962), (19, 107976), (22, 93252), (24, 85481), (33, 62168), (38, 53988), (44, 46626), (57, 35992), (66, 31084), (76, 26994), (88, 23313), (114, 17996), (132, 15542), (152, 13497), (209, 9816), (228, 8998), (264, 7771), (409, 5016), (418, 4908), (456, 4499), (627, 3272), (818, 2508), (836, 2454), (1227, 1672), (1254, 1636)]