826610428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5303}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 1746501120

約数和(自身を除く): 919890692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 2051, 4102, 5303, 5567, 8204, 10606, 11134, 21212, 22268, 37121, 38969, 74242, 77938, 100757, 148484, 155876, 201514, 403028, 705299, 1410598, 1553779, 2821196, 3107558, 6215116, 10876453, 21752906, 29521801, 43505812, 59043602, 118087204, 206652607, 413305214, 826610428]

約数ペア:

[(1, 826610428), (2, 413305214), (4, 206652607), (7, 118087204), (14, 59043602), (19, 43505812), (28, 29521801), (38, 21752906), (76, 10876453), (133, 6215116), (266, 3107558), (293, 2821196), (532, 1553779), (586, 1410598), (1172, 705299), (2051, 403028), (4102, 201514), (5303, 155876), (5567, 148484), (8204, 100757), (10606, 77938), (11134, 74242), (21212, 38969), (22268, 37121)]