2681103670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{149033}}^1$

素因数の和:149304

約数の個数: 32

約数和(自身を含む): 5536911168

約数和(自身を除く): 2855807498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990, 149033, 298066, 745165, 1043231, 1490330, 2086462, 5216155, 10432310, 38301481, 76602962, 191507405, 268110367, 383014810, 536220734, 1340551835, 2681103670]

約数ペア:

[(1, 2681103670), (2, 1340551835), (5, 536220734), (7, 383014810), (10, 268110367), (14, 191507405), (35, 76602962), (70, 38301481), (257, 10432310), (514, 5216155), (1285, 2086462), (1799, 1490330), (2570, 1043231), (3598, 745165), (8995, 298066), (17990, 149033)]