1330407386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{829}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 2641870080

約数和(自身を除く): 1311462694

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 613, 829, 1226, 1309, 1658, 2618, 4291, 5803, 6743, 8582, 9119, 10421, 11606, 13486, 14093, 18238, 20842, 28186, 47201, 63833, 72947, 94402, 98651, 114631, 127666, 145894, 155023, 197302, 229262, 310046, 508177, 802417, 1016354, 1085161, 1604834, 2170322, 3557239, 5589947, 7114478, 8639009, 11179894, 17278018, 39129629, 60473063, 78259258, 95029099, 120946126, 190058198, 665203693, 1330407386]

約数ペア:

[(1, 1330407386), (2, 665203693), (7, 190058198), (11, 120946126), (14, 95029099), (17, 78259258), (22, 60473063), (34, 39129629), (77, 17278018), (119, 11179894), (154, 8639009), (187, 7114478), (238, 5589947), (374, 3557239), (613, 2170322), (829, 1604834), (1226, 1085161), (1309, 1016354), (1658, 802417), (2618, 508177), (4291, 310046), (5803, 229262), (6743, 197302), (8582, 155023), (9119, 145894), (10421, 127666), (11606, 114631), (13486, 98651), (14093, 94402), (18238, 72947), (20842, 63833), (28186, 47201)]