2016261013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2363340672

約数和(自身を除く): 347079659

約数列:

[1, 13, 17, 43, 221, 331, 559, 641, 731, 4303, 5627, 8333, 9503, 10897, 14233, 27563, 73151, 141661, 185029, 212171, 241961, 358319, 468571, 2758223, 3145493, 3606907, 6091423, 9123353, 46889791, 118603589, 155097001, 2016261013]

約数ペア:

[(1, 2016261013), (13, 155097001), (17, 118603589), (43, 46889791), (221, 9123353), (331, 6091423), (559, 3606907), (641, 3145493), (731, 2758223), (4303, 468571), (5627, 358319), (8333, 241961), (9503, 212171), (10897, 185029), (14233, 141661), (27563, 73151)]