1972068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 5572224

約数和(自身を除く): 3600156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1381, 1428, 2762, 4143, 5524, 8286, 9667, 16572, 19334, 23477, 29001, 38668, 46954, 58002, 70431, 93908, 116004, 140862, 164339, 281724, 328678, 493017, 657356, 986034, 1972068]

約数ペア:

[(1, 1972068), (2, 986034), (3, 657356), (4, 493017), (6, 328678), (7, 281724), (12, 164339), (14, 140862), (17, 116004), (21, 93908), (28, 70431), (34, 58002), (42, 46954), (51, 38668), (68, 29001), (84, 23477), (102, 19334), (119, 16572), (204, 9667), (238, 8286), (357, 5524), (476, 4143), (714, 2762), (1381, 1428)]