2356543293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 3567255552

約数和(自身を除く): 1210712259

約数列:

[1, 3, 13, 39, 47, 53, 127, 141, 159, 191, 381, 573, 611, 689, 1651, 1833, 2067, 2483, 2491, 4953, 5969, 6731, 7449, 7473, 8977, 10123, 17907, 20193, 24257, 26931, 30369, 32383, 72771, 77597, 87503, 97149, 116701, 131599, 232791, 262509, 315341, 316357, 350103, 394797, 475781, 946023, 949071, 1140079, 1285621, 1427343, 3420237, 3856863, 4112641, 6185153, 12337923, 14821027, 16713073, 18555459, 44463081, 50139219, 60424187, 181272561, 785514431, 2356543293]

約数ペア:

[(1, 2356543293), (3, 785514431), (13, 181272561), (39, 60424187), (47, 50139219), (53, 44463081), (127, 18555459), (141, 16713073), (159, 14821027), (191, 12337923), (381, 6185153), (573, 4112641), (611, 3856863), (689, 3420237), (1651, 1427343), (1833, 1285621), (2067, 1140079), (2483, 949071), (2491, 946023), (4953, 475781), (5969, 394797), (6731, 350103), (7449, 316357), (7473, 315341), (8977, 262509), (10123, 232791), (17907, 131599), (20193, 116701), (24257, 97149), (26931, 87503), (30369, 77597), (32383, 72771)]