315969814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 510437376

約数和(自身を除く): 194467562

約数列:

[1, 2, 23, 46, 47, 94, 101, 202, 1081, 1447, 2162, 2323, 2894, 4646, 4747, 9494, 33281, 66562, 68009, 109181, 136018, 146147, 218362, 292294, 1564207, 3128414, 3361381, 6722762, 6868909, 13737818, 157984907, 315969814]

約数ペア:

[(1, 315969814), (2, 157984907), (23, 13737818), (46, 6868909), (47, 6722762), (94, 3361381), (101, 3128414), (202, 1564207), (1081, 292294), (1447, 218362), (2162, 146147), (2323, 136018), (2894, 109181), (4646, 68009), (4747, 66562), (9494, 33281)]