2013502845

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{3947}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 3274629120

約数和(自身を除く): 1261126275

約数列:

[1, 3, 5, 15, 71, 213, 355, 479, 1065, 1437, 2395, 3947, 7185, 11841, 19735, 34009, 59205, 102027, 170045, 280237, 510135, 840711, 1401185, 1890613, 4203555, 5671839, 9453065, 28359195, 134233523, 402700569, 671167615, 2013502845]

約数ペア:

[(1, 2013502845), (3, 671167615), (5, 402700569), (15, 134233523), (71, 28359195), (213, 9453065), (355, 5671839), (479, 4203555), (1065, 1890613), (1437, 1401185), (2395, 840711), (3947, 510135), (7185, 280237), (11841, 170045), (19735, 102027), (34009, 59205)]