2229126721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 2451271680

約数和(自身を除く): 222144959

約数列:

[1, 19, 61, 71, 103, 263, 1159, 1349, 1957, 4331, 4997, 6283, 7313, 16043, 18673, 27089, 82289, 119377, 138947, 304817, 354787, 446093, 514691, 1139053, 1652429, 1923319, 8475767, 21642007, 31396151, 36543061, 117322459, 2229126721]

約数ペア:

[(1, 2229126721), (19, 117322459), (61, 36543061), (71, 31396151), (103, 21642007), (263, 8475767), (1159, 1923319), (1349, 1652429), (1957, 1139053), (4331, 514691), (4997, 446093), (6283, 354787), (7313, 304817), (16043, 138947), (18673, 119377), (27089, 82289)]