2018008889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 2250091872

約数和(自身を除く): 232082983

約数列:

[1, 13, 41, 169, 227, 533, 1283, 2951, 6929, 9307, 16679, 38363, 52603, 120991, 216827, 291241, 683839, 1572883, 3786133, 8889907, 11940881, 49219729, 155231453, 2018008889]

約数ペア:

[(1, 2018008889), (13, 155231453), (41, 49219729), (169, 11940881), (227, 8889907), (533, 3786133), (1283, 1572883), (2951, 683839), (6929, 291241), (9307, 216827), (16679, 120991), (38363, 52603)]