2615667418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{29879}}^1$

素因数の和:29951

約数の個数: 48

約数和(自身を含む): 4986852480

約数和(自身を除く): 2371185062

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 481, 518, 962, 1183, 2366, 3367, 6253, 6734, 12506, 29879, 43771, 59758, 87542, 209153, 388427, 418306, 776854, 1105523, 2211046, 2718989, 5049551, 5437978, 7738661, 10099102, 14371799, 15477322, 28743598, 35346857, 70693714, 100602593, 186833387, 201205186, 373666774, 1307833709, 2615667418]

約数ペア:

[(1, 2615667418), (2, 1307833709), (7, 373666774), (13, 201205186), (14, 186833387), (26, 100602593), (37, 70693714), (74, 35346857), (91, 28743598), (169, 15477322), (182, 14371799), (259, 10099102), (338, 7738661), (481, 5437978), (518, 5049551), (962, 2718989), (1183, 2211046), (2366, 1105523), (3367, 776854), (6253, 418306), (6734, 388427), (12506, 209153), (29879, 87542), (43771, 59758)]