2078904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 5644800

約数和(自身を除く): 3565896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 97, 114, 141, 152, 188, 194, 228, 282, 291, 376, 388, 456, 564, 582, 776, 893, 1128, 1164, 1786, 1843, 2328, 2679, 3572, 3686, 4559, 5358, 5529, 7144, 7372, 9118, 10716, 11058, 13677, 14744, 18236, 21432, 22116, 27354, 36472, 44232, 54708, 86621, 109416, 173242, 259863, 346484, 519726, 692968, 1039452, 2078904]

約数ペア:

[(1, 2078904), (2, 1039452), (3, 692968), (4, 519726), (6, 346484), (8, 259863), (12, 173242), (19, 109416), (24, 86621), (38, 54708), (47, 44232), (57, 36472), (76, 27354), (94, 22116), (97, 21432), (114, 18236), (141, 14744), (152, 13677), (188, 11058), (194, 10716), (228, 9118), (282, 7372), (291, 7144), (376, 5529), (388, 5358), (456, 4559), (564, 3686), (582, 3572), (776, 2679), (893, 2328), (1128, 1843), (1164, 1786)]