240990806

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 418936320

約数和(自身を除く): 177945514

約数列:

[1, 2, 7, 14, 113, 226, 347, 439, 694, 791, 878, 1582, 2429, 3073, 4858, 6146, 39211, 49607, 78422, 99214, 152333, 274477, 304666, 347249, 548954, 694498, 1066331, 2132662, 17213629, 34427258, 120495403, 240990806]

約数ペア:

[(1, 240990806), (2, 120495403), (7, 34427258), (14, 17213629), (113, 2132662), (226, 1066331), (347, 694498), (439, 548954), (694, 347249), (791, 304666), (878, 274477), (1582, 152333), (2429, 99214), (3073, 78422), (4858, 49607), (6146, 39211)]