2019675412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 3812272128

約数和(自身を除く): 1792596716

約数列:

[1, 2, 4, 17, 34, 68, 97, 127, 194, 254, 388, 508, 1649, 2159, 2411, 3298, 4318, 4822, 6596, 8636, 9644, 12319, 24638, 40987, 49276, 81974, 163948, 209423, 233867, 306197, 418846, 467734, 612394, 837692, 935468, 1224788, 3975739, 5205349, 7951478, 10410698, 15902956, 20821396, 29701109, 59402218, 118804436, 504918853, 1009837706, 2019675412]

約数ペア:

[(1, 2019675412), (2, 1009837706), (4, 504918853), (17, 118804436), (34, 59402218), (68, 29701109), (97, 20821396), (127, 15902956), (194, 10410698), (254, 7951478), (388, 5205349), (508, 3975739), (1649, 1224788), (2159, 935468), (2411, 837692), (3298, 612394), (4318, 467734), (4822, 418846), (6596, 306197), (8636, 233867), (9644, 209423), (12319, 163948), (24638, 81974), (40987, 49276)]