1428978092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{39619}}^1$

素因数の和:39821

約数の個数: 24

約数和(自身を含む): 2555965440

約数和(自身を除く): 1126987348

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 9017, 18034, 36068, 39619, 79238, 158476, 2812949, 5031613, 5625898, 10063226, 11251796, 20126452, 357244523, 714489046, 1428978092]

約数ペア:

[(1, 1428978092), (2, 714489046), (4, 357244523), (71, 20126452), (127, 11251796), (142, 10063226), (254, 5625898), (284, 5031613), (508, 2812949), (9017, 158476), (18034, 79238), (36068, 39619)]