770216018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 1415715840

約数和(自身を除く): 645499822

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 109, 143, 218, 286, 341, 403, 682, 797, 806, 1199, 1417, 1594, 2398, 2834, 3379, 4433, 6758, 8767, 8866, 10361, 15587, 17534, 20722, 24707, 31174, 37169, 43927, 49414, 74338, 86873, 87854, 113971, 173746, 227942, 271777, 321191, 483197, 543554, 642382, 955603, 966394, 1129349, 1911206, 2258698, 2693063, 3533101, 5386126, 7066202, 12422839, 24845678, 29623693, 35009819, 59247386, 70019638, 385108009, 770216018]

約数ペア:

[(1, 770216018), (2, 385108009), (11, 70019638), (13, 59247386), (22, 35009819), (26, 29623693), (31, 24845678), (62, 12422839), (109, 7066202), (143, 5386126), (218, 3533101), (286, 2693063), (341, 2258698), (403, 1911206), (682, 1129349), (797, 966394), (806, 955603), (1199, 642382), (1417, 543554), (1594, 483197), (2398, 321191), (2834, 271777), (3379, 227942), (4433, 173746), (6758, 113971), (8767, 87854), (8866, 86873), (10361, 74338), (15587, 49414), (17534, 43927), (20722, 37169), (24707, 31174)]