2080984984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1879}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 4396492800

約数和(自身を除く): 2315507816

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 463, 598, 926, 1196, 1852, 1879, 2392, 3704, 3758, 6019, 7516, 10649, 12038, 15032, 21298, 24076, 24427, 42596, 43217, 48152, 48854, 85192, 86434, 97708, 138437, 172868, 195416, 276874, 345736, 553748, 561821, 869977, 1107496, 1123642, 1739954, 2247284, 3479908, 4494568, 6959816, 11309701, 20009471, 22619402, 40018942, 45238804, 80037884, 90477608, 160075768, 260123123, 520246246, 1040492492, 2080984984]

約数ペア:

[(1, 2080984984), (2, 1040492492), (4, 520246246), (8, 260123123), (13, 160075768), (23, 90477608), (26, 80037884), (46, 45238804), (52, 40018942), (92, 22619402), (104, 20009471), (184, 11309701), (299, 6959816), (463, 4494568), (598, 3479908), (926, 2247284), (1196, 1739954), (1852, 1123642), (1879, 1107496), (2392, 869977), (3704, 561821), (3758, 553748), (6019, 345736), (7516, 276874), (10649, 195416), (12038, 172868), (15032, 138437), (21298, 97708), (24076, 86434), (24427, 85192), (42596, 48854), (43217, 48152)]