4718446509

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 7749181440

約数和(自身を除く): 3030734931

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 293, 357, 553, 571, 879, 1343, 1659, 1713, 2051, 3997, 4029, 4981, 6153, 9401, 9707, 11991, 14943, 23147, 28203, 29121, 34867, 45109, 67949, 69441, 104601, 135327, 162029, 167303, 203847, 315763, 393499, 486087, 501909, 766853, 947289, 1171121, 1180497, 2300559, 2754493, 2844151, 3513363, 5367971, 8263479, 8532453, 13216937, 16103913, 19909057, 39650811, 59727171, 92518559, 224687929, 277555677, 674063787, 1572815503, 4718446509]

約数ペア:

[(1, 4718446509), (3, 1572815503), (7, 674063787), (17, 277555677), (21, 224687929), (51, 92518559), (79, 59727171), (119, 39650811), (237, 19909057), (293, 16103913), (357, 13216937), (553, 8532453), (571, 8263479), (879, 5367971), (1343, 3513363), (1659, 2844151), (1713, 2754493), (2051, 2300559), (3997, 1180497), (4029, 1171121), (4981, 947289), (6153, 766853), (9401, 501909), (9707, 486087), (11991, 393499), (14943, 315763), (23147, 203847), (28203, 167303), (29121, 162029), (34867, 135327), (45109, 104601), (67949, 69441)]