2019957942

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 4219568640

約数和(自身を除く): 2199610698

約数列:

[1, 2, 3, 6, 53, 67, 106, 113, 134, 159, 201, 226, 318, 339, 402, 678, 839, 1678, 2517, 3551, 5034, 5989, 7102, 7571, 10653, 11978, 15142, 17967, 21306, 22713, 35934, 44467, 45426, 56213, 88934, 94807, 112426, 133401, 168639, 189614, 266802, 284421, 337278, 401263, 568842, 802526, 1203789, 2407578, 2979289, 5024771, 5958578, 6352069, 8937867, 10049542, 12704138, 15074313, 17875734, 19056207, 30148626, 38112414, 336659657, 673319314, 1009978971, 2019957942]

約数ペア:

[(1, 2019957942), (2, 1009978971), (3, 673319314), (6, 336659657), (53, 38112414), (67, 30148626), (106, 19056207), (113, 17875734), (134, 15074313), (159, 12704138), (201, 10049542), (226, 8937867), (318, 6352069), (339, 5958578), (402, 5024771), (678, 2979289), (839, 2407578), (1678, 1203789), (2517, 802526), (3551, 568842), (5034, 401263), (5989, 337278), (7102, 284421), (7571, 266802), (10653, 189614), (11978, 168639), (15142, 133401), (17967, 112426), (21306, 94807), (22713, 88934), (35934, 56213), (44467, 45426)]