318876194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24677}}^1$

素因数の和:24770

約数の個数: 32

約数和(自身を含む): 597010176

約数和(自身を除く): 278133982

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 24677, 49354, 172739, 320801, 345478, 641602, 1752067, 2245607, 3504134, 4491214, 12264469, 22776871, 24528938, 45553742, 159438097, 318876194]

約数ペア:

[(1, 318876194), (2, 159438097), (7, 45553742), (13, 24528938), (14, 22776871), (26, 12264469), (71, 4491214), (91, 3504134), (142, 2245607), (182, 1752067), (497, 641602), (923, 345478), (994, 320801), (1846, 172739), (6461, 49354), (12922, 24677)]