2143141697528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1\times {\mathrm{130873}}^1$

素因数の和:132552

約数の個数: 64

約数和(自身を含む): 4373180884800

約数和(自身を除く): 2230039187272

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1559, 2626, 3118, 5252, 6236, 10504, 12472, 20267, 40534, 81068, 130873, 157459, 162136, 261746, 314918, 523492, 629836, 1046984, 1259672, 1701349, 2046967, 3402698, 4093934, 6805396, 8187868, 13218173, 13610792, 16375736, 26436346, 52872692, 105745384, 171836249, 204031007, 343672498, 408062014, 687344996, 816124028, 1374689992, 1632248056, 2652403091, 5304806182, 10609612364, 20607131707, 21219224728, 41214263414, 82428526828, 164857053656, 267892712191, 535785424382, 1071570848764, 2143141697528]

約数ペア:

[(1, 2143141697528), (2, 1071570848764), (4, 535785424382), (8, 267892712191), (13, 164857053656), (26, 82428526828), (52, 41214263414), (101, 21219224728), (104, 20607131707), (202, 10609612364), (404, 5304806182), (808, 2652403091), (1313, 1632248056), (1559, 1374689992), (2626, 816124028), (3118, 687344996), (5252, 408062014), (6236, 343672498), (10504, 204031007), (12472, 171836249), (20267, 105745384), (40534, 52872692), (81068, 26436346), (130873, 16375736), (157459, 13610792), (162136, 13218173), (261746, 8187868), (314918, 6805396), (523492, 4093934), (629836, 3402698), (1046984, 2046967), (1259672, 1701349)]