2017460984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{7393}}^1$

素因数の和:7860

約数の個数: 64

約数和(自身を含む): 4727427840

約数和(自身を除く): 2709966856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 443, 616, 886, 1772, 3101, 3544, 4873, 6202, 7393, 9746, 12404, 14786, 19492, 24808, 29572, 34111, 38984, 51751, 59144, 68222, 81323, 103502, 136444, 162646, 207004, 272888, 325292, 414008, 569261, 650584, 1138522, 2277044, 3275099, 4554088, 6550198, 13100396, 22925693, 26200792, 36026089, 45851386, 72052178, 91702772, 144104356, 183405544, 252182623, 288208712, 504365246, 1008730492, 2017460984]

約数ペア:

[(1, 2017460984), (2, 1008730492), (4, 504365246), (7, 288208712), (8, 252182623), (11, 183405544), (14, 144104356), (22, 91702772), (28, 72052178), (44, 45851386), (56, 36026089), (77, 26200792), (88, 22925693), (154, 13100396), (308, 6550198), (443, 4554088), (616, 3275099), (886, 2277044), (1772, 1138522), (3101, 650584), (3544, 569261), (4873, 414008), (6202, 325292), (7393, 272888), (9746, 207004), (12404, 162646), (14786, 136444), (19492, 103502), (24808, 81323), (29572, 68222), (34111, 59144), (38984, 51751)]