2739363361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 3345120000

約数和(自身を除く): 605756639

約数列:

[1, 7, 19, 133, 137, 149, 959, 1009, 1043, 2603, 2831, 7063, 18221, 19171, 19817, 20413, 134197, 138233, 142891, 150341, 387847, 967631, 1052387, 2626427, 2714929, 2856479, 18384989, 19995353, 20596717, 144177019, 391337623, 2739363361]

約数ペア:

[(1, 2739363361), (7, 391337623), (19, 144177019), (133, 20596717), (137, 19995353), (149, 18384989), (959, 2856479), (1009, 2714929), (1043, 2626427), (2603, 1052387), (2831, 967631), (7063, 387847), (18221, 150341), (19171, 142891), (19817, 138233), (20413, 134197)]