2078396916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{56731}}^1$

素因数の和:56852

約数の個数: 48

約数和(自身を含む): 5032355328

約数和(自身を除く): 2953958412

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 6106, 9159, 12212, 18318, 36636, 56731, 113462, 170193, 226924, 340386, 680772, 2439433, 4027901, 4878866, 7318299, 8055802, 9757732, 12083703, 14636598, 16111604, 24167406, 29273196, 48334812, 173199743, 346399486, 519599229, 692798972, 1039198458, 2078396916]

約数ペア:

[(1, 2078396916), (2, 1039198458), (3, 692798972), (4, 519599229), (6, 346399486), (12, 173199743), (43, 48334812), (71, 29273196), (86, 24167406), (129, 16111604), (142, 14636598), (172, 12083703), (213, 9757732), (258, 8055802), (284, 7318299), (426, 4878866), (516, 4027901), (852, 2439433), (3053, 680772), (6106, 340386), (9159, 226924), (12212, 170193), (18318, 113462), (36636, 56731)]