4236349390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{665047}}^1$

素因数の和:665081

約数の個数: 48

約数和(自身を含む): 9552749472

約数和(自身を除く): 5316400082

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 665047, 1330094, 3325235, 4655329, 6650470, 8645611, 9310658, 17291222, 23276645, 32587303, 43228055, 46553290, 60519277, 65174606, 86456110, 121038554, 162936515, 302596385, 325873030, 423634939, 605192770, 847269878, 2118174695, 4236349390]

約数ペア:

[(1, 4236349390), (2, 2118174695), (5, 847269878), (7, 605192770), (10, 423634939), (13, 325873030), (14, 302596385), (26, 162936515), (35, 121038554), (49, 86456110), (65, 65174606), (70, 60519277), (91, 46553290), (98, 43228055), (130, 32587303), (182, 23276645), (245, 17291222), (455, 9310658), (490, 8645611), (637, 6650470), (910, 4655329), (1274, 3325235), (3185, 1330094), (6370, 665047)]