834433138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 1619214336

約数和(自身を除く): 784781198

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 277, 341, 434, 554, 631, 682, 1262, 1939, 2387, 3047, 3878, 4417, 4774, 6094, 6941, 8587, 8834, 13882, 17174, 19561, 21329, 39122, 42658, 48587, 60109, 94457, 97174, 120218, 136927, 174787, 188914, 215171, 273854, 349574, 430342, 661199, 1223509, 1322398, 1506197, 1922657, 2447018, 3012394, 3845314, 5418397, 10836794, 13458599, 26917198, 37928779, 59602367, 75857558, 119204734, 417216569, 834433138]

約数ペア:

[(1, 834433138), (2, 417216569), (7, 119204734), (11, 75857558), (14, 59602367), (22, 37928779), (31, 26917198), (62, 13458599), (77, 10836794), (154, 5418397), (217, 3845314), (277, 3012394), (341, 2447018), (434, 1922657), (554, 1506197), (631, 1322398), (682, 1223509), (1262, 661199), (1939, 430342), (2387, 349574), (3047, 273854), (3878, 215171), (4417, 188914), (4774, 174787), (6094, 136927), (6941, 120218), (8587, 97174), (8834, 94457), (13882, 60109), (17174, 48587), (19561, 42658), (21329, 39122)]