1311076026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{40897}}^1$

素因数の和:41055

約数の個数: 48

約数和(自身を含む): 3081582504

約数和(自身を除く): 1770506478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 5343, 10686, 16029, 32058, 40897, 81794, 122691, 245382, 368073, 531661, 736146, 1063322, 1594983, 3189966, 4784949, 5602889, 9569898, 11205778, 16808667, 33617334, 50426001, 72837557, 100852002, 145675114, 218512671, 437025342, 655538013, 1311076026]

約数ペア:

[(1, 1311076026), (2, 655538013), (3, 437025342), (6, 218512671), (9, 145675114), (13, 100852002), (18, 72837557), (26, 50426001), (39, 33617334), (78, 16808667), (117, 11205778), (137, 9569898), (234, 5602889), (274, 4784949), (411, 3189966), (822, 1594983), (1233, 1063322), (1781, 736146), (2466, 531661), (3562, 368073), (5343, 245382), (10686, 122691), (16029, 81794), (32058, 40897)]