4457406

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 9237888

約数和(自身を除く): 4780482

約数列:

[1, 2, 3, 6, 53, 106, 107, 131, 159, 214, 262, 318, 321, 393, 642, 786, 5671, 6943, 11342, 13886, 14017, 17013, 20829, 28034, 34026, 41658, 42051, 84102, 742901, 1485802, 2228703, 4457406]

約数ペア:

[(1, 4457406), (2, 2228703), (3, 1485802), (6, 742901), (53, 84102), (106, 42051), (107, 41658), (131, 34026), (159, 28034), (214, 20829), (262, 17013), (318, 14017), (321, 13886), (393, 11342), (642, 6943), (786, 5671)]