299269318

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{4517}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 454004784

約数和(自身を除く): 154735466

約数列:

[1, 2, 157, 211, 314, 422, 4517, 9034, 33127, 66254, 709169, 953087, 1418338, 1906174, 149634659, 299269318]

約数ペア:

[(1, 299269318), (2, 149634659), (157, 1906174), (211, 1418338), (314, 953087), (422, 709169), (4517, 66254), (9034, 33127)]