2642171906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1\times {\mathrm{1361}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 4385422080

約数和(自身を除く): 1743250174

約数列:

[1, 2, 11, 22, 79, 158, 869, 1117, 1361, 1738, 2234, 2722, 12287, 14971, 24574, 29942, 88243, 107519, 176486, 215038, 970673, 1182709, 1520237, 1941346, 2365418, 3040474, 16722607, 33445214, 120098723, 240197446, 1321085953, 2642171906]

約数ペア:

[(1, 2642171906), (2, 1321085953), (11, 240197446), (22, 120098723), (79, 33445214), (158, 16722607), (869, 3040474), (1117, 2365418), (1361, 1941346), (1738, 1520237), (2234, 1182709), (2722, 970673), (12287, 215038), (14971, 176486), (24574, 107519), (29942, 88243)]