1885717888

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{241511}}^1$

素因数の和:241586

約数の個数: 32

約数和(自身を含む): 3818304720

約数和(自身を除く): 1932586832

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 241511, 483022, 966044, 1932088, 3864176, 7728352, 14732171, 15456704, 29464342, 30913408, 58928684, 117857368, 235714736, 471429472, 942858944, 1885717888]

約数ペア:

[(1, 1885717888), (2, 942858944), (4, 471429472), (8, 235714736), (16, 117857368), (32, 58928684), (61, 30913408), (64, 29464342), (122, 15456704), (128, 14732171), (244, 7728352), (488, 3864176), (976, 1932088), (1952, 966044), (3904, 483022), (7808, 241511)]