38156966939

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{3359}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 50676192000

約数和(自身を除く): 12519225061

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1049, 1547, 3359, 7343, 10829, 13637, 17833, 23513, 43667, 51401, 57103, 95459, 124831, 164591, 231829, 305669, 399721, 668213, 742339, 873817, 1622803, 2139683, 2798047, 3523591, 5196373, 11359621, 24665137, 36374611, 45806683, 59901047, 172655959, 320646781, 419307329, 778713611, 2244527467, 2935151303, 5450995277, 38156966939]

約数ペア:

[(1, 38156966939), (7, 5450995277), (13, 2935151303), (17, 2244527467), (49, 778713611), (91, 419307329), (119, 320646781), (221, 172655959), (637, 59901047), (833, 45806683), (1049, 36374611), (1547, 24665137), (3359, 11359621), (7343, 5196373), (10829, 3523591), (13637, 2798047), (17833, 2139683), (23513, 1622803), (43667, 873817), (51401, 742339), (57103, 668213), (95459, 399721), (124831, 305669), (164591, 231829)]