2080366847956

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{4447}}^1\times {\mathrm{4547}}^1$

素因数の和:9121

約数の個数: 72

約数和(自身を含む): 3912588368640

約数和(自身を除く): 1832221520684

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 578, 1156, 1513, 3026, 4447, 4547, 6052, 8894, 9094, 17788, 18188, 25721, 51442, 75599, 77299, 102884, 151198, 154598, 302396, 309196, 395783, 404683, 791566, 809366, 1285183, 1314083, 1583132, 1618732, 2570366, 2628166, 5140732, 5256332, 6728311, 6879611, 13456622, 13759222, 20220509, 26913244, 27518444, 40441018, 80882036, 114381287, 116953387, 228762574, 233906774, 343748653, 457525148, 467813548, 687497306, 1374994612, 1799625301, 3599250602, 5843727101, 7198501204, 11687454202, 23374908404, 30593630117, 61187260234, 122374520468, 520091711989, 1040183423978, 2080366847956]

約数ペア:

[(1, 2080366847956), (2, 1040183423978), (4, 520091711989), (17, 122374520468), (34, 61187260234), (68, 30593630117), (89, 23374908404), (178, 11687454202), (289, 7198501204), (356, 5843727101), (578, 3599250602), (1156, 1799625301), (1513, 1374994612), (3026, 687497306), (4447, 467813548), (4547, 457525148), (6052, 343748653), (8894, 233906774), (9094, 228762574), (17788, 116953387), (18188, 114381287), (25721, 80882036), (51442, 40441018), (75599, 27518444), (77299, 26913244), (102884, 20220509), (151198, 13759222), (154598, 13456622), (302396, 6879611), (309196, 6728311), (395783, 5256332), (404683, 5140732), (791566, 2628166), (809366, 2570366), (1285183, 1618732), (1314083, 1583132)]