4020236468339

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{891287}}^1$

素因数の和:891484

約数の個数: 48

約数和(自身を含む): 5157969219648

約数和(自身を除く): 1137732751309

約数列:

[1, 7, 13, 49, 73, 91, 97, 511, 637, 679, 949, 1261, 3577, 4753, 6643, 7081, 8827, 46501, 49567, 61789, 92053, 346969, 644371, 891287, 4510597, 6239009, 11586731, 43673063, 65063951, 81107117, 86454839, 455447657, 567749819, 605183873, 845831363, 1123912907, 3188133599, 4236287111, 5920819541, 6311203247, 7867390349, 41445736787, 44178422729, 55071732443, 82045642211, 309248959103, 574319495477, 4020236468339]

約数ペア:

[(1, 4020236468339), (7, 574319495477), (13, 309248959103), (49, 82045642211), (73, 55071732443), (91, 44178422729), (97, 41445736787), (511, 7867390349), (637, 6311203247), (679, 5920819541), (949, 4236287111), (1261, 3188133599), (3577, 1123912907), (4753, 845831363), (6643, 605183873), (7081, 567749819), (8827, 455447657), (46501, 86454839), (49567, 81107117), (61789, 65063951), (92053, 43673063), (346969, 11586731), (644371, 6239009), (891287, 4510597)]