2788897976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{30941}}^1$

素因数の和:31559

約数の個数: 32

約数和(自身を含む): 5513864400

約数和(自身を除く): 2724966424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 593, 1186, 2372, 4744, 11267, 22534, 30941, 45068, 61882, 90136, 123764, 247528, 587879, 1175758, 2351516, 4703032, 18348013, 36696026, 73392052, 146784104, 348612247, 697224494, 1394448988, 2788897976]

約数ペア:

[(1, 2788897976), (2, 1394448988), (4, 697224494), (8, 348612247), (19, 146784104), (38, 73392052), (76, 36696026), (152, 18348013), (593, 4703032), (1186, 2351516), (2372, 1175758), (4744, 587879), (11267, 247528), (22534, 123764), (30941, 90136), (45068, 61882)]