1288815276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15343039}}^1$

素因数の和:15343053

約数の個数: 24

約数和(自身を含む): 3436840960

約数和(自身を除く): 2148025684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15343039, 30686078, 46029117, 61372156, 92058234, 107401273, 184116468, 214802546, 322203819, 429605092, 644407638, 1288815276]

約数ペア:

[(1, 1288815276), (2, 644407638), (3, 429605092), (4, 322203819), (6, 214802546), (7, 184116468), (12, 107401273), (14, 92058234), (21, 61372156), (28, 46029117), (42, 30686078), (84, 15343039)]