2229267170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{32173}}^1$

素因数の和:32247

約数の個数: 48

約数和(自身を含む): 4451208552

約数和(自身を除く): 2221941382

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 32173, 34645, 64346, 69290, 160865, 321730, 418249, 836498, 1319093, 2091245, 2638186, 4182490, 5437237, 6595465, 10874474, 13190930, 17148209, 27186185, 34296418, 54372370, 85741045, 171482090, 222926717, 445853434, 1114633585, 2229267170]

約数ペア:

[(1, 2229267170), (2, 1114633585), (5, 445853434), (10, 222926717), (13, 171482090), (26, 85741045), (41, 54372370), (65, 34296418), (82, 27186185), (130, 17148209), (169, 13190930), (205, 10874474), (338, 6595465), (410, 5437237), (533, 4182490), (845, 2638186), (1066, 2091245), (1690, 1319093), (2665, 836498), (5330, 418249), (6929, 321730), (13858, 160865), (32173, 69290), (34645, 64346)]