526604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 1076040

約数和(自身を除く): 549436

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 169, 247, 338, 494, 533, 676, 779, 988, 1066, 1558, 2132, 3116, 3211, 6422, 6929, 10127, 12844, 13858, 20254, 27716, 40508, 131651, 263302, 526604]

約数ペア:

[(1, 526604), (2, 263302), (4, 131651), (13, 40508), (19, 27716), (26, 20254), (38, 13858), (41, 12844), (52, 10127), (76, 6929), (82, 6422), (164, 3211), (169, 3116), (247, 2132), (338, 1558), (494, 1066), (533, 988), (676, 779)]