530418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 1236096

約数和(自身を除く): 705678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 173, 219, 346, 438, 511, 519, 1022, 1038, 1211, 1533, 2422, 3066, 3633, 7266, 12629, 25258, 37887, 75774, 88403, 176806, 265209, 530418]

約数ペア:

[(1, 530418), (2, 265209), (3, 176806), (6, 88403), (7, 75774), (14, 37887), (21, 25258), (42, 12629), (73, 7266), (146, 3633), (173, 3066), (219, 2422), (346, 1533), (438, 1211), (511, 1038), (519, 1022)]