2819856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 40

約数和(自身を含む): 7846720

約数和(自身を除く): 5026864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4519, 9038, 13557, 18076, 27114, 36152, 54228, 58747, 72304, 108456, 117494, 176241, 216912, 234988, 352482, 469976, 704964, 939952, 1409928, 2819856]

約数ペア:

[(1, 2819856), (2, 1409928), (3, 939952), (4, 704964), (6, 469976), (8, 352482), (12, 234988), (13, 216912), (16, 176241), (24, 117494), (26, 108456), (39, 72304), (48, 58747), (52, 54228), (78, 36152), (104, 27114), (156, 18076), (208, 13557), (312, 9038), (624, 4519)]