1301538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 3201120

約数和(自身を除く): 1899582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 233, 266, 294, 399, 466, 699, 798, 931, 1398, 1631, 1862, 2793, 3262, 4427, 4893, 5586, 8854, 9786, 11417, 13281, 22834, 26562, 30989, 34251, 61978, 68502, 92967, 185934, 216923, 433846, 650769, 1301538]

約数ペア:

[(1, 1301538), (2, 650769), (3, 433846), (6, 216923), (7, 185934), (14, 92967), (19, 68502), (21, 61978), (38, 34251), (42, 30989), (49, 26562), (57, 22834), (98, 13281), (114, 11417), (133, 9786), (147, 8854), (233, 5586), (266, 4893), (294, 4427), (399, 3262), (466, 2793), (699, 1862), (798, 1631), (931, 1398)]