260247418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 424101888

約数和(自身を除く): 163854470

約数列:

[1, 2, 31, 37, 41, 62, 74, 82, 1147, 1271, 1517, 2294, 2542, 2767, 3034, 5534, 47027, 85777, 94054, 102379, 113447, 171554, 204758, 226894, 3173749, 3516857, 4197539, 6347498, 7033714, 8395078, 130123709, 260247418]

約数ペア:

[(1, 260247418), (2, 130123709), (31, 8395078), (37, 7033714), (41, 6347498), (62, 4197539), (74, 3516857), (82, 3173749), (1147, 226894), (1271, 204758), (1517, 171554), (2294, 113447), (2542, 102379), (2767, 94054), (3034, 85777), (5534, 47027)]