671874374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{323951}}^1$

素因数の和:324031

約数の個数: 16

約数和(自身を含む): 1084591296

約数和(自身を除く): 412716922

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 323951, 647902, 5507167, 11014334, 19761011, 39522022, 335937187, 671874374]

約数ペア:

[(1, 671874374), (2, 335937187), (17, 39522022), (34, 19761011), (61, 11014334), (122, 5507167), (1037, 647902), (2074, 323951)]