1555248828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2644981}}^1$

素因数の和:2645002

約数の個数: 36

約数和(自身を含む): 4221391272

約数和(自身を除く): 2666142444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2644981, 5289962, 7934943, 10579924, 15869886, 18514867, 31739772, 37029734, 55544601, 74059468, 111089202, 129604069, 222178404, 259208138, 388812207, 518416276, 777624414, 1555248828]

約数ペア:

[(1, 1555248828), (2, 777624414), (3, 518416276), (4, 388812207), (6, 259208138), (7, 222178404), (12, 129604069), (14, 111089202), (21, 74059468), (28, 55544601), (42, 37029734), (49, 31739772), (84, 18514867), (98, 15869886), (147, 10579924), (196, 7934943), (294, 5289962), (588, 2644981)]