7218812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 13635216

約数和(自身を除く): 6416404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 2003, 3604, 4006, 8012, 34051, 68102, 106159, 136204, 212318, 424636, 1804703, 3609406, 7218812]

約数ペア:

[(1, 7218812), (2, 3609406), (4, 1804703), (17, 424636), (34, 212318), (53, 136204), (68, 106159), (106, 68102), (212, 34051), (901, 8012), (1802, 4006), (2003, 3604)]