2013306890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{18169}}^1$

素因数の和:19766

約数の個数: 32

約数和(自身を含む): 4144504320

約数和(自身を除く): 2131197430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1583, 3166, 7915, 11081, 15830, 18169, 22162, 36338, 55405, 90845, 110810, 127183, 181690, 254366, 635915, 1271830, 28761527, 57523054, 143807635, 201330689, 287615270, 402661378, 1006653445, 2013306890]

約数ペア:

[(1, 2013306890), (2, 1006653445), (5, 402661378), (7, 287615270), (10, 201330689), (14, 143807635), (35, 57523054), (70, 28761527), (1583, 1271830), (3166, 635915), (7915, 254366), (11081, 181690), (15830, 127183), (18169, 110810), (22162, 90845), (36338, 55405)]