2921072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 7059072

約数和(自身を除く): 4138000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2371, 4742, 9484, 16597, 18968, 26081, 33194, 37936, 52162, 66388, 104324, 132776, 182567, 208648, 265552, 365134, 417296, 730268, 1460536, 2921072]

約数ペア:

[(1, 2921072), (2, 1460536), (4, 730268), (7, 417296), (8, 365134), (11, 265552), (14, 208648), (16, 182567), (22, 132776), (28, 104324), (44, 66388), (56, 52162), (77, 37936), (88, 33194), (112, 26081), (154, 18968), (176, 16597), (308, 9484), (616, 4742), (1232, 2371)]