2605922589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{418219}}^1$

素因数の和:418320

約数の個数: 16

約数和(自身を含む): 3640186880

約数和(自身を除く): 1034264291

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 418219, 1254657, 12964789, 28020673, 38894367, 84062019, 868640863, 2605922589]

約数ペア:

[(1, 2605922589), (3, 868640863), (31, 84062019), (67, 38894367), (93, 28020673), (201, 12964789), (2077, 1254657), (6231, 418219)]