1639233014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{23561}}^1$

素因数の和:24415

約数の個数: 16

約数和(自身を含む): 2519249040

約数和(自身を除く): 880016026

約数列:

[1, 2, 43, 86, 809, 1618, 23561, 34787, 47122, 69574, 1013123, 2026246, 19060849, 38121698, 819616507, 1639233014]

約数ペア:

[(1, 1639233014), (2, 819616507), (43, 38121698), (86, 19060849), (809, 2026246), (1618, 1013123), (23561, 69574), (34787, 47122)]