438049662791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{2179}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 506685715200

約数和(自身を除く): 68636052409

約数列:

[1, 13, 17, 167, 169, 221, 419, 2171, 2179, 2839, 2873, 5447, 7123, 28223, 28327, 36907, 37043, 69973, 70811, 92599, 363893, 368251, 479791, 481559, 909649, 913001, 1189541, 1203787, 4730609, 6186181, 6260267, 11825437, 11869013, 15464033, 15521017, 61497917, 80420353, 152471167, 154297169, 201032429, 201773221, 1045464589, 1982125171, 2592009839, 2623051873, 25767627223, 33696127907, 438049662791]

約数ペア:

[(1, 438049662791), (13, 33696127907), (17, 25767627223), (167, 2623051873), (169, 2592009839), (221, 1982125171), (419, 1045464589), (2171, 201773221), (2179, 201032429), (2839, 154297169), (2873, 152471167), (5447, 80420353), (7123, 61497917), (28223, 15521017), (28327, 15464033), (36907, 11869013), (37043, 11825437), (69973, 6260267), (70811, 6186181), (92599, 4730609), (363893, 1203787), (368251, 1189541), (479791, 913001), (481559, 909649)]