2000407539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{54049}}^1$

素因数の和:54151

約数の個数: 24

約数和(自身を含む): 2927780400

約数和(自身を除く): 927372861

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 12337, 37011, 54049, 162147, 702637, 2107911, 3945577, 9134281, 11836731, 27402843, 51292501, 153877503, 666802513, 2000407539]

約数ペア:

[(1, 2000407539), (3, 666802513), (13, 153877503), (39, 51292501), (73, 27402843), (169, 11836731), (219, 9134281), (507, 3945577), (949, 2107911), (2847, 702637), (12337, 162147), (37011, 54049)]