1238776364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{9277}}^1$

素因数の和:9558

約数の個数: 48

約数和(自身を含む): 2618622720

約数和(自身を除く): 1379846356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 1004, 1757, 3514, 4769, 7028, 9277, 9538, 18554, 19076, 33383, 37108, 64939, 66766, 129878, 133532, 176263, 259756, 352526, 705052, 1233841, 2328527, 2467682, 4657054, 4935364, 9314108, 16299689, 32599378, 44242013, 65198756, 88484026, 176968052, 309694091, 619388182, 1238776364]

約数ペア:

[(1, 1238776364), (2, 619388182), (4, 309694091), (7, 176968052), (14, 88484026), (19, 65198756), (28, 44242013), (38, 32599378), (76, 16299689), (133, 9314108), (251, 4935364), (266, 4657054), (502, 2467682), (532, 2328527), (1004, 1233841), (1757, 705052), (3514, 352526), (4769, 259756), (7028, 176263), (9277, 133532), (9538, 129878), (18554, 66766), (19076, 64939), (33383, 37108)]