505442

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 879360

約数和(自身を除く): 373918

約数列:

[1, 2, 7, 14, 79, 158, 457, 553, 914, 1106, 3199, 6398, 36103, 72206, 252721, 505442]

約数ペア:

[(1, 505442), (2, 252721), (7, 72206), (14, 36103), (79, 6398), (158, 3199), (457, 1106), (553, 914)]