2783153464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{123323}}^1$

素因数の和:123380

約数の個数: 64

約数和(自身を含む): 6629898240

約数和(自身を除く): 3846744776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 123323, 246646, 493292, 863261, 986584, 1603199, 1726522, 3206398, 3453044, 3823013, 6412796, 6906088, 7646026, 11222393, 12825592, 15292052, 22444786, 26761091, 30584104, 44889572, 49699169, 53522182, 89779144, 99398338, 107044364, 198796676, 214088728, 347894183, 397593352, 695788366, 1391576732, 2783153464]

約数ペア:

[(1, 2783153464), (2, 1391576732), (4, 695788366), (7, 397593352), (8, 347894183), (13, 214088728), (14, 198796676), (26, 107044364), (28, 99398338), (31, 89779144), (52, 53522182), (56, 49699169), (62, 44889572), (91, 30584104), (104, 26761091), (124, 22444786), (182, 15292052), (217, 12825592), (248, 11222393), (364, 7646026), (403, 6906088), (434, 6412796), (728, 3823013), (806, 3453044), (868, 3206398), (1612, 1726522), (1736, 1603199), (2821, 986584), (3224, 863261), (5642, 493292), (11284, 246646), (22568, 123323)]