2018968024

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{467}}^1\times {\mathrm{1231}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 3805401600

約数和(自身を除く): 1786433576

約数列:

[1, 2, 4, 8, 439, 467, 878, 934, 1231, 1756, 1868, 2462, 3512, 3736, 4924, 9848, 205013, 410026, 540409, 574877, 820052, 1080818, 1149754, 1640104, 2161636, 2299508, 4323272, 4599016, 252371003, 504742006, 1009484012, 2018968024]

約数ペア:

[(1, 2018968024), (2, 1009484012), (4, 504742006), (8, 252371003), (439, 4599016), (467, 4323272), (878, 2299508), (934, 2161636), (1231, 1640104), (1756, 1149754), (1868, 1080818), (2462, 820052), (3512, 574877), (3736, 540409), (4924, 410026), (9848, 205013)]