519414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 690186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 149, 166, 249, 298, 447, 498, 581, 894, 1043, 1162, 1743, 2086, 3129, 3486, 6258, 12367, 24734, 37101, 74202, 86569, 173138, 259707, 519414]

約数ペア:

[(1, 519414), (2, 259707), (3, 173138), (6, 86569), (7, 74202), (14, 37101), (21, 24734), (42, 12367), (83, 6258), (149, 3486), (166, 3129), (249, 2086), (298, 1743), (447, 1162), (498, 1043), (581, 894)]