2790054014776

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1\times {\mathrm{263651}}^1$

素因数の和:265636

約数の個数: 64

約数和(自身を含む): 6041132098560

約数和(自身を除く): 3251078083784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 1871, 2828, 3742, 5656, 7484, 13097, 14968, 26194, 52388, 104776, 188971, 263651, 377942, 527302, 755884, 1054604, 1322797, 1511768, 1845557, 2109208, 2645594, 3691114, 5291188, 7382228, 10582376, 14764456, 26628751, 53257502, 106515004, 186401257, 213030008, 372802514, 493291021, 745605028, 986582042, 1491210056, 1973164084, 3453037147, 3946328168, 6906074294, 13812148588, 27624297176, 49822393121, 99644786242, 199289572484, 348756751847, 398579144968, 697513503694, 1395027007388, 2790054014776]

約数ペア:

[(1, 2790054014776), (2, 1395027007388), (4, 697513503694), (7, 398579144968), (8, 348756751847), (14, 199289572484), (28, 99644786242), (56, 49822393121), (101, 27624297176), (202, 13812148588), (404, 6906074294), (707, 3946328168), (808, 3453037147), (1414, 1973164084), (1871, 1491210056), (2828, 986582042), (3742, 745605028), (5656, 493291021), (7484, 372802514), (13097, 213030008), (14968, 186401257), (26194, 106515004), (52388, 53257502), (104776, 26628751), (188971, 14764456), (263651, 10582376), (377942, 7382228), (527302, 5291188), (755884, 3691114), (1054604, 2645594), (1322797, 2109208), (1511768, 1845557)]