2085216616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1618957}}^1$

素因数の和:1618993

約数の個数: 32

約数和(自身を含む): 4662599040

約数和(自身を除く): 2577382424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1618957, 3237914, 6475828, 11332699, 12951656, 22665398, 37236011, 45330796, 74472022, 90661592, 148944044, 260652077, 297888088, 521304154, 1042608308, 2085216616]

約数ペア:

[(1, 2085216616), (2, 1042608308), (4, 521304154), (7, 297888088), (8, 260652077), (14, 148944044), (23, 90661592), (28, 74472022), (46, 45330796), (56, 37236011), (92, 22665398), (161, 12951656), (184, 11332699), (322, 6475828), (644, 3237914), (1288, 1618957)]