2571859556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{17159}}^1$

素因数の和:17324

約数の個数: 48

約数和(自身を含む): 5292967680

約数和(自身を除く): 2721108124

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 707, 742, 1414, 1484, 2828, 5353, 10706, 17159, 21412, 34318, 37471, 68636, 74942, 120113, 149884, 240226, 480452, 909427, 1733059, 1818854, 3466118, 3637708, 6365989, 6932236, 12131413, 12731978, 24262826, 25463956, 48525652, 91852127, 183704254, 367408508, 642964889, 1285929778, 2571859556]

約数ペア:

[(1, 2571859556), (2, 1285929778), (4, 642964889), (7, 367408508), (14, 183704254), (28, 91852127), (53, 48525652), (101, 25463956), (106, 24262826), (202, 12731978), (212, 12131413), (371, 6932236), (404, 6365989), (707, 3637708), (742, 3466118), (1414, 1818854), (1484, 1733059), (2828, 909427), (5353, 480452), (10706, 240226), (17159, 149884), (21412, 120113), (34318, 74942), (37471, 68636)]