2116711924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{54403}}^1$

素因数の和:54615

約数の個数: 24

約数和(自身を含む): 3783907008

約数和(自身を除く): 1667195084

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 9727, 19454, 38908, 54403, 108806, 217612, 3862613, 7453211, 7725226, 14906422, 15450452, 29812844, 529177981, 1058355962, 2116711924]

約数ペア:

[(1, 2116711924), (2, 1058355962), (4, 529177981), (71, 29812844), (137, 15450452), (142, 14906422), (274, 7725226), (284, 7453211), (548, 3862613), (9727, 217612), (19454, 108806), (38908, 54403)]