2108462416

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{71971}}^1$

素因数の和:73810

約数の個数: 20

約数和(自身を含む): 4087433824

約数和(自身を除く): 1978971408

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 7324, 14648, 29296, 71971, 143942, 287884, 575768, 1151536, 131778901, 263557802, 527115604, 1054231208, 2108462416]

約数ペア:

[(1, 2108462416), (2, 1054231208), (4, 527115604), (8, 263557802), (16, 131778901), (1831, 1151536), (3662, 575768), (7324, 287884), (14648, 143942), (29296, 71971)]