2017084612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 3981809664

約数和(自身を除く): 1964725052

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 323, 361, 508, 646, 647, 722, 1292, 1294, 1444, 2159, 2413, 2588, 4318, 4826, 6137, 8636, 9652, 10999, 12274, 12293, 21998, 24548, 24586, 41021, 43996, 45847, 49172, 82042, 82169, 91694, 164084, 164338, 183388, 208981, 233567, 328676, 417962, 467134, 779399, 835924, 934268, 1396873, 1558798, 1561211, 2793746, 3117596, 3122422, 3970639, 5587492, 6244844, 7941278, 15882556, 26540587, 29663009, 53081174, 59326018, 106162348, 118652036, 504271153, 1008542306, 2017084612]

約数ペア:

[(1, 2017084612), (2, 1008542306), (4, 504271153), (17, 118652036), (19, 106162348), (34, 59326018), (38, 53081174), (68, 29663009), (76, 26540587), (127, 15882556), (254, 7941278), (323, 6244844), (361, 5587492), (508, 3970639), (646, 3122422), (647, 3117596), (722, 2793746), (1292, 1561211), (1294, 1558798), (1444, 1396873), (2159, 934268), (2413, 835924), (2588, 779399), (4318, 467134), (4826, 417962), (6137, 328676), (8636, 233567), (9652, 208981), (10999, 183388), (12274, 164338), (12293, 164084), (21998, 91694), (24548, 82169), (24586, 82042), (41021, 49172), (43996, 45847)]