2228168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4471200

約数和(自身を除く): 2243032

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 137, 152, 214, 274, 428, 548, 856, 1096, 2033, 2603, 4066, 5206, 8132, 10412, 14659, 16264, 20824, 29318, 58636, 117272, 278521, 557042, 1114084, 2228168]

約数ペア:

[(1, 2228168), (2, 1114084), (4, 557042), (8, 278521), (19, 117272), (38, 58636), (76, 29318), (107, 20824), (137, 16264), (152, 14659), (214, 10412), (274, 8132), (428, 5206), (548, 4066), (856, 2603), (1096, 2033)]