4165644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 11241216

約数和(自身を除く): 7075572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 491, 606, 707, 982, 1212, 1414, 1473, 1964, 2121, 2828, 2946, 3437, 4242, 5892, 6874, 8484, 10311, 13748, 20622, 41244, 49591, 99182, 148773, 198364, 297546, 347137, 595092, 694274, 1041411, 1388548, 2082822, 4165644]

約数ペア:

[(1, 4165644), (2, 2082822), (3, 1388548), (4, 1041411), (6, 694274), (7, 595092), (12, 347137), (14, 297546), (21, 198364), (28, 148773), (42, 99182), (84, 49591), (101, 41244), (202, 20622), (303, 13748), (404, 10311), (491, 8484), (606, 6874), (707, 5892), (982, 4242), (1212, 3437), (1414, 2946), (1473, 2828), (1964, 2121)]