16804569551

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{34913}}^1$

素因数の和:35004

約数の個数: 48

約数和(自身を含む): 22925928960

約数和(自身を除く): 6121359409

約数列:

[1, 7, 11, 19, 47, 49, 77, 133, 209, 329, 517, 539, 893, 931, 1463, 2303, 3619, 6251, 9823, 10241, 25333, 34913, 43757, 68761, 244391, 384043, 481327, 663347, 1640911, 1710737, 2688301, 4643429, 7296817, 11486377, 18050021, 18818107, 31177309, 32504003, 51077719, 80404639, 126350147, 218241163, 342950399, 357544033, 884451029, 1527688141, 2400652793, 16804569551]

約数ペア:

[(1, 16804569551), (7, 2400652793), (11, 1527688141), (19, 884451029), (47, 357544033), (49, 342950399), (77, 218241163), (133, 126350147), (209, 80404639), (329, 51077719), (517, 32504003), (539, 31177309), (893, 18818107), (931, 18050021), (1463, 11486377), (2303, 7296817), (3619, 4643429), (6251, 2688301), (9823, 1710737), (10241, 1640911), (25333, 663347), (34913, 481327), (43757, 384043), (68761, 244391)]