1520451816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4873243}}^1$

素因数の和:4873265

約数の個数: 32

約数和(自身を含む): 4093524960

約数和(自身を除く): 2573073144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4873243, 9746486, 14619729, 19492972, 29239458, 38985944, 58478916, 63352159, 116957832, 126704318, 190056477, 253408636, 380112954, 506817272, 760225908, 1520451816]

約数ペア:

[(1, 1520451816), (2, 760225908), (3, 506817272), (4, 380112954), (6, 253408636), (8, 190056477), (12, 126704318), (13, 116957832), (24, 63352159), (26, 58478916), (39, 38985944), (52, 29239458), (78, 19492972), (104, 14619729), (156, 9746486), (312, 4873243)]