5541578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4619062

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 251, 266, 502, 581, 1162, 1577, 1757, 3154, 3514, 4769, 9538, 11039, 20833, 22078, 33383, 41666, 66766, 145831, 291662, 395827, 791654, 2770789, 5541578]

約数ペア:

[(1, 5541578), (2, 2770789), (7, 791654), (14, 395827), (19, 291662), (38, 145831), (83, 66766), (133, 41666), (166, 33383), (251, 22078), (266, 20833), (502, 11039), (581, 9538), (1162, 4769), (1577, 3514), (1757, 3154)]