13858299938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 25415970048

約数和(自身を除く): 11557670110

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 643, 661, 959, 1286, 1322, 1918, 2329, 4501, 4627, 4658, 9002, 9254, 10931, 11237, 16303, 21862, 22474, 32606, 76517, 78659, 88091, 90557, 153034, 157318, 176182, 181114, 425023, 616637, 633899, 850046, 1233274, 1267798, 1497547, 1539469, 2975161, 2995094, 3078938, 5950322, 7225391, 10482829, 10776283, 14450782, 20965658, 21552566, 50577737, 58228151, 101155474, 116456302, 407597057, 815194114, 989878567, 1979757134, 6929149969, 13858299938]

約数ペア:

[(1, 13858299938), (2, 6929149969), (7, 1979757134), (14, 989878567), (17, 815194114), (34, 407597057), (119, 116456302), (137, 101155474), (238, 58228151), (274, 50577737), (643, 21552566), (661, 20965658), (959, 14450782), (1286, 10776283), (1322, 10482829), (1918, 7225391), (2329, 5950322), (4501, 3078938), (4627, 2995094), (4658, 2975161), (9002, 1539469), (9254, 1497547), (10931, 1267798), (11237, 1233274), (16303, 850046), (21862, 633899), (22474, 616637), (32606, 425023), (76517, 181114), (78659, 176182), (88091, 157318), (90557, 153034)]