2650876306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21433}}^1$

素因数の和:21586

約数の個数: 32

約数和(自身を含む): 4407516288

約数和(自身を除く): 1756639982

約数列:

[1, 2, 13, 26, 67, 71, 134, 142, 871, 923, 1742, 1846, 4757, 9514, 21433, 42866, 61841, 123682, 278629, 557258, 1436011, 1521743, 2872022, 3043486, 18668143, 19782659, 37336286, 39565318, 101956781, 203913562, 1325438153, 2650876306]

約数ペア:

[(1, 2650876306), (2, 1325438153), (13, 203913562), (26, 101956781), (67, 39565318), (71, 37336286), (134, 19782659), (142, 18668143), (871, 3043486), (923, 2872022), (1742, 1521743), (1846, 1436011), (4757, 557258), (9514, 278629), (21433, 123682), (42866, 61841)]