5389457476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20231}}^1$

素因数の和:20404

約数の個数: 48

約数和(自身を含む): 10468846080

約数和(自身を除く): 5079388604

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 109, 188, 218, 436, 611, 1222, 1417, 2444, 2834, 5123, 5668, 10246, 20231, 20492, 40462, 66599, 80924, 133198, 263003, 266396, 526006, 950857, 1052012, 1901714, 2205179, 3803428, 4410358, 8820716, 12361141, 24722282, 28667327, 49444564, 57334654, 103643413, 114669308, 207286826, 414573652, 1347364369, 2694728738, 5389457476]

約数ペア:

[(1, 5389457476), (2, 2694728738), (4, 1347364369), (13, 414573652), (26, 207286826), (47, 114669308), (52, 103643413), (94, 57334654), (109, 49444564), (188, 28667327), (218, 24722282), (436, 12361141), (611, 8820716), (1222, 4410358), (1417, 3803428), (2444, 2205179), (2834, 1901714), (5123, 1052012), (5668, 950857), (10246, 526006), (20231, 266396), (20492, 263003), (40462, 133198), (66599, 80924)]