1284920234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10477}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 2138769360

約数和(自身を除く): 853849126

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 689, 1157, 1378, 2314, 4717, 9434, 10477, 20954, 61321, 122642, 136201, 272402, 555281, 932453, 1110562, 1864906, 7218653, 12121889, 14437306, 24243778, 49420009, 98840018, 642460117, 1284920234]

約数ペア:

[(1, 1284920234), (2, 642460117), (13, 98840018), (26, 49420009), (53, 24243778), (89, 14437306), (106, 12121889), (178, 7218653), (689, 1864906), (1157, 1110562), (1378, 932453), (2314, 555281), (4717, 272402), (9434, 136201), (10477, 122642), (20954, 61321)]