1513509738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{28081}}^1$

素因数の和:28790

約数の個数: 32

約数和(自身を含む): 3264700992

約数和(自身を除く): 1751191254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1382, 2073, 4146, 8983, 17966, 26949, 28081, 53898, 56162, 84243, 168486, 365053, 730106, 1095159, 2190318, 19403971, 38807942, 58211913, 116423826, 252251623, 504503246, 756754869, 1513509738]

約数ペア:

[(1, 1513509738), (2, 756754869), (3, 504503246), (6, 252251623), (13, 116423826), (26, 58211913), (39, 38807942), (78, 19403971), (691, 2190318), (1382, 1095159), (2073, 730106), (4146, 365053), (8983, 168486), (17966, 84243), (26949, 56162), (28081, 53898)]