245028674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{947}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 423187200

約数和(自身を除く): 178158526

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 619, 947, 1238, 1894, 6809, 10417, 11761, 13618, 17993, 20834, 23522, 35986, 129371, 197923, 258742, 395846, 586193, 1172386, 6448123, 11137667, 12896246, 22275334, 122514337, 245028674]

約数ペア:

[(1, 245028674), (2, 122514337), (11, 22275334), (19, 12896246), (22, 11137667), (38, 6448123), (209, 1172386), (418, 586193), (619, 395846), (947, 258742), (1238, 197923), (1894, 129371), (6809, 35986), (10417, 23522), (11761, 20834), (13618, 17993)]