2080473894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 4872890880

約数和(自身を除く): 2792416986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 347, 373, 423, 694, 746, 846, 893, 1041, 1119, 1786, 2082, 2238, 2679, 3123, 3357, 5358, 6246, 6593, 6714, 7087, 8037, 13186, 14174, 16074, 16309, 17531, 19779, 21261, 32618, 35062, 39558, 42522, 48927, 52593, 59337, 63783, 97854, 105186, 118674, 127566, 129431, 146781, 157779, 258862, 293562, 309871, 315558, 333089, 388293, 619742, 666178, 776586, 929613, 999267, 1164879, 1859226, 1998534, 2329758, 2459189, 2788839, 2997801, 4918378, 5577678, 5995602, 6083257, 7377567, 12166514, 14755134, 18249771, 22132701, 36499542, 44265402, 54749313, 109498626, 115581883, 231163766, 346745649, 693491298, 1040236947, 2080473894]

約数ペア:

[(1, 2080473894), (2, 1040236947), (3, 693491298), (6, 346745649), (9, 231163766), (18, 115581883), (19, 109498626), (38, 54749313), (47, 44265402), (57, 36499542), (94, 22132701), (114, 18249771), (141, 14755134), (171, 12166514), (282, 7377567), (342, 6083257), (347, 5995602), (373, 5577678), (423, 4918378), (694, 2997801), (746, 2788839), (846, 2459189), (893, 2329758), (1041, 1998534), (1119, 1859226), (1786, 1164879), (2082, 999267), (2238, 929613), (2679, 776586), (3123, 666178), (3357, 619742), (5358, 388293), (6246, 333089), (6593, 315558), (6714, 309871), (7087, 293562), (8037, 258862), (13186, 157779), (14174, 146781), (16074, 129431), (16309, 127566), (17531, 118674), (19779, 105186), (21261, 97854), (32618, 63783), (35062, 59337), (39558, 52593), (42522, 48927)]