1331031567606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2886907}}^1$

素因数の和:2887205

約数の個数: 64

約数和(自身を含む): 3003123368448

約数和(自身を除く): 1672091800842

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 257, 299, 514, 598, 771, 897, 1542, 1794, 3341, 5911, 6682, 10023, 11822, 17733, 20046, 35466, 76843, 153686, 230529, 461058, 2886907, 5773814, 8660721, 17321442, 37529791, 66398861, 75059582, 112589373, 132797722, 199196583, 225178746, 398393166, 741935099, 863185193, 1483870198, 1726370386, 2225805297, 2589555579, 4451610594, 5179111158, 9645156287, 17064507277, 19290312574, 28935468861, 34129014554, 51193521831, 57870937722, 102387043662, 221838594601, 443677189202, 665515783803, 1331031567606]

約数ペア:

[(1, 1331031567606), (2, 665515783803), (3, 443677189202), (6, 221838594601), (13, 102387043662), (23, 57870937722), (26, 51193521831), (39, 34129014554), (46, 28935468861), (69, 19290312574), (78, 17064507277), (138, 9645156287), (257, 5179111158), (299, 4451610594), (514, 2589555579), (598, 2225805297), (771, 1726370386), (897, 1483870198), (1542, 863185193), (1794, 741935099), (3341, 398393166), (5911, 225178746), (6682, 199196583), (10023, 132797722), (11822, 112589373), (17733, 75059582), (20046, 66398861), (35466, 37529791), (76843, 17321442), (153686, 8660721), (230529, 5773814), (461058, 2886907)]