1907308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 3682448

約数和(自身を除く): 1775140

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 853, 1118, 1706, 2236, 3412, 11089, 22178, 36679, 44356, 73358, 146716, 476827, 953654, 1907308]

約数ペア:

[(1, 1907308), (2, 953654), (4, 476827), (13, 146716), (26, 73358), (43, 44356), (52, 36679), (86, 22178), (172, 11089), (559, 3412), (853, 2236), (1118, 1706)]