2018668067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 2289154560

約数和(自身を除く): 270486493

約数列:

[1, 13, 43, 59, 97, 559, 631, 767, 1261, 2537, 4171, 5723, 8203, 27133, 32981, 37229, 54223, 61207, 74399, 246089, 352729, 483977, 795691, 1600847, 2631901, 3199157, 3611213, 20811011, 34214713, 46945769, 155282159, 2018668067]

約数ペア:

[(1, 2018668067), (13, 155282159), (43, 46945769), (59, 34214713), (97, 20811011), (559, 3611213), (631, 3199157), (767, 2631901), (1261, 1600847), (2537, 795691), (4171, 483977), (5723, 352729), (8203, 246089), (27133, 74399), (32981, 61207), (37229, 54223)]