2764916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 6193152

約数和(自身を除く): 3428236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 191, 308, 329, 382, 517, 658, 764, 1034, 1316, 1337, 2068, 2101, 2674, 3619, 4202, 5348, 7238, 8404, 8977, 14476, 14707, 17954, 29414, 35908, 58828, 62839, 98747, 125678, 197494, 251356, 394988, 691229, 1382458, 2764916]

約数ペア:

[(1, 2764916), (2, 1382458), (4, 691229), (7, 394988), (11, 251356), (14, 197494), (22, 125678), (28, 98747), (44, 62839), (47, 58828), (77, 35908), (94, 29414), (154, 17954), (188, 14707), (191, 14476), (308, 8977), (329, 8404), (382, 7238), (517, 5348), (658, 4202), (764, 3619), (1034, 2674), (1316, 2101), (1337, 2068)]