9981278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 6814882

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 191, 382, 493, 901, 986, 1537, 1802, 3074, 3247, 5539, 6494, 10123, 11078, 20246, 26129, 52258, 94163, 172091, 188326, 293567, 344182, 587134, 4990639, 9981278]

約数ペア:

[(1, 9981278), (2, 4990639), (17, 587134), (29, 344182), (34, 293567), (53, 188326), (58, 172091), (106, 94163), (191, 52258), (382, 26129), (493, 20246), (901, 11078), (986, 10123), (1537, 6494), (1802, 5539), (3074, 3247)]