2845668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 7992320

約数和(自身を除く): 5146652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1783, 3566, 5349, 7132, 10698, 12481, 21396, 24962, 33877, 37443, 49924, 67754, 74886, 101631, 135508, 149772, 203262, 237139, 406524, 474278, 711417, 948556, 1422834, 2845668]

約数ペア:

[(1, 2845668), (2, 1422834), (3, 948556), (4, 711417), (6, 474278), (7, 406524), (12, 237139), (14, 203262), (19, 149772), (21, 135508), (28, 101631), (38, 74886), (42, 67754), (57, 49924), (76, 37443), (84, 33877), (114, 24962), (133, 21396), (228, 12481), (266, 10698), (399, 7132), (532, 5349), (798, 3566), (1596, 1783)]