2784916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 5175296

約数和(自身を除く): 2390380

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 607, 1147, 1214, 2294, 2428, 4588, 18817, 22459, 37634, 44918, 75268, 89836, 696229, 1392458, 2784916]

約数ペア:

[(1, 2784916), (2, 1392458), (4, 696229), (31, 89836), (37, 75268), (62, 44918), (74, 37634), (124, 22459), (148, 18817), (607, 4588), (1147, 2428), (1214, 2294)]