2564352014

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{13367}}^1$

素因数の和:13640

約数の個数: 32

約数和(自身を含む): 4481381376

約数和(自身を除く): 1917029362

約数列:

[1, 2, 7, 14, 71, 142, 193, 386, 497, 994, 1351, 2702, 13367, 13703, 26734, 27406, 93569, 95921, 187138, 191842, 949057, 1898114, 2579831, 5159662, 6643399, 13286798, 18058817, 36117634, 183168001, 366336002, 1282176007, 2564352014]

約数ペア:

[(1, 2564352014), (2, 1282176007), (7, 366336002), (14, 183168001), (71, 36117634), (142, 18058817), (193, 13286798), (386, 6643399), (497, 5159662), (994, 2579831), (1351, 1898114), (2702, 949057), (13367, 191842), (13703, 187138), (26734, 95921), (27406, 93569)]