1990797084

素因数分解:

$2^2\times 3^2\times {\mathrm{2311}}^1\times {\mathrm{23929}}^1$

素因数の和:26250

約数の個数: 36

約数和(自身を含む): 5034680560

約数和(自身を除く): 3043883476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2311, 4622, 6933, 9244, 13866, 20799, 23929, 27732, 41598, 47858, 71787, 83196, 95716, 143574, 215361, 287148, 430722, 861444, 55299919, 110599838, 165899757, 221199676, 331799514, 497699271, 663599028, 995398542, 1990797084]

約数ペア:

[(1, 1990797084), (2, 995398542), (3, 663599028), (4, 497699271), (6, 331799514), (9, 221199676), (12, 165899757), (18, 110599838), (36, 55299919), (2311, 861444), (4622, 430722), (6933, 287148), (9244, 215361), (13866, 143574), (20799, 95716), (23929, 83196), (27732, 71787), (41598, 47858)]