2912481924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{247913}}^1$

素因数の和:248020

約数の個数: 48

約数和(自身を含む): 7496919360

約数和(自身を除く): 4584437436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 11748, 247913, 495826, 743739, 991652, 1487478, 2727043, 2974956, 5454086, 8181129, 10908172, 16362258, 22064257, 32724516, 44128514, 66192771, 88257028, 132385542, 242706827, 264771084, 485413654, 728120481, 970827308, 1456240962, 2912481924]

約数ペア:

[(1, 2912481924), (2, 1456240962), (3, 970827308), (4, 728120481), (6, 485413654), (11, 264771084), (12, 242706827), (22, 132385542), (33, 88257028), (44, 66192771), (66, 44128514), (89, 32724516), (132, 22064257), (178, 16362258), (267, 10908172), (356, 8181129), (534, 5454086), (979, 2974956), (1068, 2727043), (1958, 1487478), (2937, 991652), (3916, 743739), (5874, 495826), (11748, 247913)]