2217506506

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 3416774400

約数和(自身を除く): 1199267894

約数列:

[1, 2, 71, 142, 149, 298, 311, 337, 622, 674, 10579, 21158, 22081, 23927, 44162, 46339, 47854, 50213, 92678, 100426, 104807, 209614, 3290069, 3565123, 6580138, 7130246, 7441297, 14882594, 15616243, 31232486, 1108753253, 2217506506]

約数ペア:

[(1, 2217506506), (2, 1108753253), (71, 31232486), (142, 15616243), (149, 14882594), (298, 7441297), (311, 7130246), (337, 6580138), (622, 3565123), (674, 3290069), (10579, 209614), (21158, 104807), (22081, 100426), (23927, 92678), (44162, 50213), (46339, 47854)]