373855286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6661}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 677925120

約数和(自身を除く): 304069834

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 4009, 6661, 8018, 13322, 28063, 46627, 56126, 93254, 126559, 253118, 885913, 1405471, 1771826, 2810942, 9838297, 19676594, 26703949, 53407898, 186927643, 373855286]

約数ペア:

[(1, 373855286), (2, 186927643), (7, 53407898), (14, 26703949), (19, 19676594), (38, 9838297), (133, 2810942), (211, 1771826), (266, 1405471), (422, 885913), (1477, 253118), (2954, 126559), (4009, 93254), (6661, 56126), (8018, 46627), (13322, 28063)]