2013025910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{219523}}^1$

素因数の和:219668

約数の個数: 32

約数和(自身を含む): 4172712192

約数和(自身を除く): 2159686282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 219523, 439046, 1097615, 1536661, 2195230, 3073322, 7683305, 15366610, 28757513, 57515026, 143787565, 201302591, 287575130, 402605182, 1006512955, 2013025910]

約数ペア:

[(1, 2013025910), (2, 1006512955), (5, 402605182), (7, 287575130), (10, 201302591), (14, 143787565), (35, 57515026), (70, 28757513), (131, 15366610), (262, 7683305), (655, 3073322), (917, 2195230), (1310, 1536661), (1834, 1097615), (4585, 439046), (9170, 219523)]