2143646534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 3366316800

約数和(自身を除く): 1222670266

約数列:

[1, 2, 29, 58, 131, 262, 307, 614, 919, 1838, 3799, 7598, 8903, 17806, 26651, 40217, 53302, 80434, 120389, 240778, 282133, 564266, 1166293, 2332586, 3491281, 6982562, 8181857, 16363714, 36959423, 73918846, 1071823267, 2143646534]

約数ペア:

[(1, 2143646534), (2, 1071823267), (29, 73918846), (58, 36959423), (131, 16363714), (262, 8181857), (307, 6982562), (614, 3491281), (919, 2332586), (1838, 1166293), (3799, 564266), (7598, 282133), (8903, 240778), (17806, 120389), (26651, 80434), (40217, 53302)]