1489679906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{3967}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 2666400768

約数和(自身を除く): 1176720862

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 169, 202, 286, 338, 1111, 1313, 1859, 2222, 2626, 3718, 3967, 7934, 14443, 17069, 28886, 34138, 43637, 51571, 87274, 103142, 187759, 375518, 400667, 567281, 670423, 801334, 1134562, 1340846, 4407337, 5208671, 7374653, 8814674, 10417342, 14749306, 57295381, 67712723, 114590762, 135425446, 744839953, 1489679906]

約数ペア:

[(1, 1489679906), (2, 744839953), (11, 135425446), (13, 114590762), (22, 67712723), (26, 57295381), (101, 14749306), (143, 10417342), (169, 8814674), (202, 7374653), (286, 5208671), (338, 4407337), (1111, 1340846), (1313, 1134562), (1859, 801334), (2222, 670423), (2626, 567281), (3718, 400667), (3967, 375518), (7934, 187759), (14443, 103142), (17069, 87274), (28886, 51571), (34138, 43637)]