1386506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1101814

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 107, 209, 214, 341, 418, 589, 682, 1177, 1178, 2033, 2354, 3317, 4066, 6479, 6634, 12958, 22363, 36487, 44726, 63023, 72974, 126046, 693253, 1386506]

約数ペア:

[(1, 1386506), (2, 693253), (11, 126046), (19, 72974), (22, 63023), (31, 44726), (38, 36487), (62, 22363), (107, 12958), (209, 6634), (214, 6479), (341, 4066), (418, 3317), (589, 2354), (682, 2033), (1177, 1178)]