2177788246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1\times {\mathrm{18553}}^1$

素因数の和:21663

約数の個数: 16

約数和(自身を含む): 3439911600

約数和(自身を除く): 1262123354

約数列:

[1, 2, 19, 38, 3089, 6178, 18553, 37106, 58691, 117382, 352507, 705014, 57310217, 114620434, 1088894123, 2177788246]

約数ペア:

[(1, 2177788246), (2, 1088894123), (19, 114620434), (38, 57310217), (3089, 705014), (6178, 352507), (18553, 117382), (37106, 58691)]