1317185866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 2076774480

約数和(自身を除く): 759588614

約数列:

[1, 2, 37, 73, 74, 109, 146, 218, 2237, 2701, 4033, 4474, 5402, 7957, 8066, 15914, 82769, 163301, 165538, 243833, 294409, 326602, 487666, 588818, 6042137, 9021821, 12084274, 17799809, 18043642, 35599618, 658592933, 1317185866]

約数ペア:

[(1, 1317185866), (2, 658592933), (37, 35599618), (73, 18043642), (74, 17799809), (109, 12084274), (146, 9021821), (218, 6042137), (2237, 588818), (2701, 487666), (4033, 326602), (4474, 294409), (5402, 243833), (7957, 165538), (8066, 163301), (15914, 82769)]