13902854

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 24929856

約数和(自身を除く): 11027002

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 457, 574, 742, 914, 2173, 3199, 4346, 6398, 15211, 18737, 24221, 30422, 37474, 48442, 131159, 169547, 262318, 339094, 993061, 1986122, 6951427, 13902854]

約数ペア:

[(1, 13902854), (2, 6951427), (7, 1986122), (14, 993061), (41, 339094), (53, 262318), (82, 169547), (106, 131159), (287, 48442), (371, 37474), (457, 30422), (574, 24221), (742, 18737), (914, 15211), (2173, 6398), (3199, 4346)]