2017758498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{495277}}^1$

素因数の和:495386

約数の個数: 32

約数和(自身を含む): 4659575424

約数和(自身を除く): 2641816926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 495277, 990554, 1485831, 2971662, 3466939, 6933878, 10400817, 20801634, 48041869, 96083738, 144125607, 288251214, 336293083, 672586166, 1008879249, 2017758498]

約数ペア:

[(1, 2017758498), (2, 1008879249), (3, 672586166), (6, 336293083), (7, 288251214), (14, 144125607), (21, 96083738), (42, 48041869), (97, 20801634), (194, 10400817), (291, 6933878), (582, 3466939), (679, 2971662), (1358, 1485831), (2037, 990554), (4074, 495277)]