2080341885

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 3349785600

約数和(自身を除く): 1269443715

約数列:

[1, 3, 5, 15, 349, 401, 991, 1047, 1203, 1745, 2005, 2973, 4955, 5235, 6015, 14865, 139949, 345859, 397391, 419847, 699745, 1037577, 1192173, 1729295, 1986955, 2099235, 5187885, 5960865, 138689459, 416068377, 693447295, 2080341885]

約数ペア:

[(1, 2080341885), (3, 693447295), (5, 416068377), (15, 138689459), (349, 5960865), (401, 5187885), (991, 2099235), (1047, 1986955), (1203, 1729295), (1745, 1192173), (2005, 1037577), (2973, 699745), (4955, 419847), (5235, 397391), (6015, 345859), (14865, 139949)]