770339836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{12743}}^1$

素因数の和:12898

約数の個数: 48

約数和(自身を含む): 1644281856

約数和(自身を除く): 873942020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 8636, 12743, 15113, 25486, 30226, 50972, 60452, 89201, 178402, 216631, 356804, 433262, 866524, 1516417, 1618361, 3032834, 3236722, 6065668, 6473444, 11328527, 22657054, 27512137, 45314108, 55024274, 110048548, 192584959, 385169918, 770339836]

約数ペア:

[(1, 770339836), (2, 385169918), (4, 192584959), (7, 110048548), (14, 55024274), (17, 45314108), (28, 27512137), (34, 22657054), (68, 11328527), (119, 6473444), (127, 6065668), (238, 3236722), (254, 3032834), (476, 1618361), (508, 1516417), (889, 866524), (1778, 433262), (2159, 356804), (3556, 216631), (4318, 178402), (8636, 89201), (12743, 60452), (15113, 50972), (25486, 30226)]