423068690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{8761}}^1$

素因数の和:9218

約数の個数: 32

約数和(自身を含む): 832740480

約数和(自身を除く): 409671790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 2195, 4390, 4829, 8761, 9658, 17522, 24145, 43805, 48290, 87610, 96371, 192742, 481855, 963710, 3846079, 7692158, 19230395, 38460790, 42306869, 84613738, 211534345, 423068690]

約数ペア:

[(1, 423068690), (2, 211534345), (5, 84613738), (10, 42306869), (11, 38460790), (22, 19230395), (55, 7692158), (110, 3846079), (439, 963710), (878, 481855), (2195, 192742), (4390, 96371), (4829, 87610), (8761, 48290), (9658, 43805), (17522, 24145)]