418749626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{5147}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 661620960

約数和(自身を除く): 242871334

約数列:

[1, 2, 19, 38, 2141, 4282, 5147, 10294, 40679, 81358, 97793, 195586, 11019727, 22039454, 209374813, 418749626]

約数ペア:

[(1, 418749626), (2, 209374813), (19, 22039454), (38, 11019727), (2141, 195586), (4282, 97793), (5147, 81358), (10294, 40679)]