1211808002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{27277}}^1$

素因数の和:27605

約数の個数: 16

約数和(自身を含む): 1844538360

約数和(自身を除く): 632730358

約数列:

[1, 2, 97, 194, 229, 458, 22213, 27277, 44426, 54554, 2645869, 5291738, 6246433, 12492866, 605904001, 1211808002]

約数ペア:

[(1, 1211808002), (2, 605904001), (97, 12492866), (194, 6246433), (229, 5291738), (458, 2645869), (22213, 54554), (27277, 44426)]