5489876492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{342347}}^1$

素因数の和:342581

約数の個数: 24

約数和(自身を含む): 10160888640

約数和(自身を除く): 4671012148

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 8018, 16036, 342347, 684694, 1369388, 6504593, 13009186, 26018372, 72235217, 144470434, 288940868, 1372469123, 2744938246, 5489876492]

約数ペア:

[(1, 5489876492), (2, 2744938246), (4, 1372469123), (19, 288940868), (38, 144470434), (76, 72235217), (211, 26018372), (422, 13009186), (844, 6504593), (4009, 1369388), (8018, 684694), (16036, 342347)]