296806490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1290463}}^1$

素因数の和:1290493

約数の個数: 16

約数和(自身を含む): 557480448

約数和(自身を除く): 260673958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1290463, 2580926, 6452315, 12904630, 29680649, 59361298, 148403245, 296806490]

約数ペア:

[(1, 296806490), (2, 148403245), (5, 59361298), (10, 29680649), (23, 12904630), (46, 6452315), (115, 2580926), (230, 1290463)]