2019437977905

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1\times {\mathrm{417793}}^1$

素因数の和:418498

約数の個数: 48

約数和(自身を含む): 3523016152656

約数和(自身を除く): 1503578174751

約数列:

[1, 3, 5, 9, 15, 45, 233, 461, 699, 1165, 1383, 2097, 2305, 3495, 4149, 6915, 10485, 20745, 107413, 322239, 417793, 537065, 966717, 1253379, 1611195, 2088965, 3760137, 4833585, 6266895, 18800685, 97345769, 192602573, 292037307, 486728845, 577807719, 876111921, 963012865, 1460186535, 1733423157, 2889038595, 4380559605, 8667115785, 44876399509, 134629198527, 224381997545, 403887595581, 673145992635, 2019437977905]

約数ペア:

[(1, 2019437977905), (3, 673145992635), (5, 403887595581), (9, 224381997545), (15, 134629198527), (45, 44876399509), (233, 8667115785), (461, 4380559605), (699, 2889038595), (1165, 1733423157), (1383, 1460186535), (2097, 963012865), (2305, 876111921), (3495, 577807719), (4149, 486728845), (6915, 292037307), (10485, 192602573), (20745, 97345769), (107413, 18800685), (322239, 6266895), (417793, 4833585), (537065, 3760137), (966717, 2088965), (1253379, 1611195)]