2007138832552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6883381}}^1$

素因数の和:6883562

約数の個数: 64

約数和(自身を含む): 4440607395840

約数和(自身を除く): 2433468563288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 254, 287, 328, 508, 574, 889, 1016, 1148, 1778, 2296, 3556, 5207, 7112, 10414, 20828, 36449, 41656, 72898, 145796, 291592, 6883381, 13766762, 27533524, 48183667, 55067048, 96367334, 192734668, 282218621, 385469336, 564437242, 874189387, 1128874484, 1748378774, 1975530347, 2257748968, 3496757548, 3951060694, 6119325709, 6993515096, 7902121388, 12238651418, 15804242776, 24477302836, 35841764867, 48954605672, 71683529734, 143367059468, 250892354069, 286734118936, 501784708138, 1003569416276, 2007138832552]

約数ペア:

[(1, 2007138832552), (2, 1003569416276), (4, 501784708138), (7, 286734118936), (8, 250892354069), (14, 143367059468), (28, 71683529734), (41, 48954605672), (56, 35841764867), (82, 24477302836), (127, 15804242776), (164, 12238651418), (254, 7902121388), (287, 6993515096), (328, 6119325709), (508, 3951060694), (574, 3496757548), (889, 2257748968), (1016, 1975530347), (1148, 1748378774), (1778, 1128874484), (2296, 874189387), (3556, 564437242), (5207, 385469336), (7112, 282218621), (10414, 192734668), (20828, 96367334), (36449, 55067048), (41656, 48183667), (72898, 27533524), (145796, 13766762), (291592, 6883381)]