2013268972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{121369}}^1$

素因数の和:121426

約数の個数: 48

約数和(自身を含む): 4281933600

約数和(自身を除く): 2268664628

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 121369, 242738, 485476, 1335059, 1577797, 2670118, 3155594, 3519701, 5340236, 6311188, 7039402, 14078804, 17355767, 34711534, 38716711, 45756113, 69423068, 77433422, 91512226, 154866844, 183024452, 503317243, 1006634486, 2013268972]

約数ペア:

[(1, 2013268972), (2, 1006634486), (4, 503317243), (11, 183024452), (13, 154866844), (22, 91512226), (26, 77433422), (29, 69423068), (44, 45756113), (52, 38716711), (58, 34711534), (116, 17355767), (143, 14078804), (286, 7039402), (319, 6311188), (377, 5340236), (572, 3519701), (638, 3155594), (754, 2670118), (1276, 1577797), (1508, 1335059), (4147, 485476), (8294, 242738), (16588, 121369)]