1243696916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4679}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 2717245440

約数和(自身を除く): 1473548524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 863, 1726, 3452, 4679, 6041, 9358, 9493, 12082, 18716, 18986, 24164, 32753, 37972, 51469, 65506, 66451, 102938, 131012, 132902, 205876, 265804, 360283, 720566, 1441132, 4037977, 8075954, 16151908, 28265839, 44417747, 56531678, 88835494, 113063356, 177670988, 310924229, 621848458, 1243696916]

約数ペア:

[(1, 1243696916), (2, 621848458), (4, 310924229), (7, 177670988), (11, 113063356), (14, 88835494), (22, 56531678), (28, 44417747), (44, 28265839), (77, 16151908), (154, 8075954), (308, 4037977), (863, 1441132), (1726, 720566), (3452, 360283), (4679, 265804), (6041, 205876), (9358, 132902), (9493, 131012), (12082, 102938), (18716, 66451), (18986, 65506), (24164, 51469), (32753, 37972)]