1339902718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{300023}}^1$

素因数の和:300072

約数の個数: 32

約数和(自身を含む): 2592207360

約数和(自身を除く): 1252304642

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 300023, 600046, 2100161, 3300253, 4200322, 6600506, 8700667, 17401334, 23101771, 46203542, 60904669, 95707337, 121809338, 191414674, 669951359, 1339902718]

約数ペア:

[(1, 1339902718), (2, 669951359), (7, 191414674), (11, 121809338), (14, 95707337), (22, 60904669), (29, 46203542), (58, 23101771), (77, 17401334), (154, 8700667), (203, 6600506), (319, 4200322), (406, 3300253), (638, 2100161), (2233, 600046), (4466, 300023)]