2019410826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{64937}}^1$

素因数の和:65086

約数の個数: 32

約数和(自身を含む): 4151875968

約数和(自身を除く): 2132465142

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 10366, 15549, 31098, 64937, 129874, 194811, 389622, 4610527, 4740401, 9221054, 9480802, 13831581, 14221203, 27663162, 28442406, 336568471, 673136942, 1009705413, 2019410826]

約数ペア:

[(1, 2019410826), (2, 1009705413), (3, 673136942), (6, 336568471), (71, 28442406), (73, 27663162), (142, 14221203), (146, 13831581), (213, 9480802), (219, 9221054), (426, 4740401), (438, 4610527), (5183, 389622), (10366, 194811), (15549, 129874), (31098, 64937)]