811141198

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1187}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 1495169280

約数和(自身を除く): 684028082

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 367, 734, 931, 1187, 1862, 2374, 2569, 5138, 6973, 8309, 13946, 16618, 17983, 22553, 35966, 45106, 48811, 58163, 97622, 116326, 157871, 315742, 341677, 435629, 683354, 871258, 1105097, 2210194, 3049403, 6098806, 8276951, 16553902, 21345821, 42691642, 57938657, 115877314, 405570599, 811141198]

約数ペア:

[(1, 811141198), (2, 405570599), (7, 115877314), (14, 57938657), (19, 42691642), (38, 21345821), (49, 16553902), (98, 8276951), (133, 6098806), (266, 3049403), (367, 2210194), (734, 1105097), (931, 871258), (1187, 683354), (1862, 435629), (2374, 341677), (2569, 315742), (5138, 157871), (6973, 116326), (8309, 97622), (13946, 58163), (16618, 48811), (17983, 45106), (22553, 35966)]