141638714

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{3433}}^1$

素因数の和:3870

約数の個数: 24

約数和(自身を含む): 247804308

約数和(自身を除く): 106165594

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 3433, 5894, 6866, 20629, 24031, 41258, 48062, 168217, 336434, 1445293, 2890586, 10117051, 20234102, 70819357, 141638714]

約数ペア:

[(1, 141638714), (2, 70819357), (7, 20234102), (14, 10117051), (49, 2890586), (98, 1445293), (421, 336434), (842, 168217), (2947, 48062), (3433, 41258), (5894, 24031), (6866, 20629)]