1870295042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{70201}}^1$

素因数の和:70394

約数の個数: 32

約数和(自身を含む): 3517962624

約数和(自身を除く): 1647667582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3806, 13321, 26642, 70201, 140402, 491407, 772211, 982814, 1544422, 5405477, 10810954, 12144773, 24289546, 85013411, 133592503, 170026822, 267185006, 935147521, 1870295042]

約数ペア:

[(1, 1870295042), (2, 935147521), (7, 267185006), (11, 170026822), (14, 133592503), (22, 85013411), (77, 24289546), (154, 12144773), (173, 10810954), (346, 5405477), (1211, 1544422), (1903, 982814), (2422, 772211), (3806, 491407), (13321, 140402), (26642, 70201)]